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13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.

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2025 [KBOI] BOISE Winter Storm (WS) Warning (W) Number 2

Listing of Counties/Parishes/Zones Included in Product

RADAR Composite at Issuance Time

Storm Based Warning History

511 
WWUS45 KBOI 121104
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
404 AM MST Wed Feb 12 2025

IDZ012-014-016-029-033-ORZ061>064-122315-
/O.UPG.KBOI.WS.A.0002.250213T1200Z-250214T1800Z/
/O.NEW.KBOI.WS.W.0002.250213T1200Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Owyhee Mountains-Upper Weiser River-Harney County-Baker
County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Boise, Mountain Home, Nampa, Silver City,
Dunnean, Cambridge, New Princeton, Ontario, Nyssa, Diamond,
Midvale, Malheur City, Venator, Burns, Twin Falls, Crane, Jerome,
Baker, Council, Caldwell, and Buchanan
404 AM MST Wed Feb 12 2025 /304 AM PST Wed Feb 12 2025/

...WINTER STORM WARNING IN EFFECT FROM 5 AM MST /4 AM PST/ THURSDAY 
TO 11 AM MST /10 AM PST/ FRIDAY...

* WHAT...Snow and Blowing Snow expected. Total snow accumulations 
  between 3 and 6 inches possible in the Treasure and Magic Valleys 
  and 6 to 12 inches possible in the mountains and across northern 
  Malheur and Harney Counties. Winds could gust as high as 35 mph 
  causing areas of blowing and drifting snow.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...From 5 AM MST /4 AM PST/ Thursday to 11 AM MST /10 AM PST/ 
  Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Visibilities may drop below 1/4 
  mile due to falling and blowing snow. The hazardous conditions 
  could impact the Thursday morning and evening commutes. Travel not 
  advised.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ028-122315-
/O.NEW.KBOI.WS.W.0002.250213T1200Z-250214T1800Z/
Camas Prairie-
Including the cities of Fairfield
404 AM MST Wed Feb 12 2025

...WINTER STORM WARNING IN EFFECT FROM 5 AM THURSDAY TO 11 AM MST 
FRIDAY...

* WHAT...Snow and Blowing Snow expected. Total snow accumulations 
  between 6 and 10 inches. Winds could gust as high as 35 mph 
  causing areas of blowing and drifting snow.

* WHERE...Camas Prairie.

* WHEN...From 5 AM Thursday to 11 AM MST Friday.

* IMPACTS...Visibilities may drop below 1/4 mile due to falling and 
  blowing snow. Travel not advised.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-122315-
/O.NEW.KBOI.WW.Y.0004.250213T1200Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Pine, McCall, Lowman, Grasmere, Garden
Valley, Riddle, Murphy Hot Springs, Idaho City, and Cascade
404 AM MST Wed Feb 12 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM THURSDAY TO 11 AM MST 
FRIDAY...

* WHAT...Snow expected. Total snow accumulations 6 to 10 inches in 
  the mountains, with 2 and 4 inches in the Southwest Highlands.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...From 5 AM Thursday to 11 AM MST Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

KA
481 
WWUS45 KBOI 122056
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
156 PM MST Wed Feb 12 2025

IDZ012-014-016-028-029-033-ORZ061>064-131200-
/O.CON.KBOI.WS.W.0002.250213T1200Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Diamond, Crane, New Princeton, Burns,
Cambridge, Dunnean, Caldwell, Council, Fairfield, Venator,
Mountain Home, Twin Falls, Silver City, Jerome, Midvale, Malheur
City, Nyssa, Buchanan, Baker, Nampa, Ontario, and Boise
156 PM MST Wed Feb 12 2025 /1256 PM PST Wed Feb 12 2025/

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM MST /4 AM PST/ 
THURSDAY TO 11 AM MST /10 AM PST/ FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 2 and 
  10 inches. Winds gusting as high as 45 mph, along and near the 
  Snake River. Blowing snow a strong possibility.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon. Highest snowfall amounts 
  across northern Harney/Malheur counties in Oregon, the lower 
  Treasure Valley of Oregon/Idaho, and the Weiser Basin.

* WHEN...From 5 AM MST /4 AM PST/ Thursday to 11 AM MST /10 AM PST/ 
  Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Visibilities may drop below 1/4 
  mile due to falling and blowing snow. Travel could be very 
  difficult to impossible. Areas of blowing snow could significantly 
  reduce visibility. The hazardous conditions could impact the 
  Thursday morning and evening commutes. Gusty winds could bring 
  down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-131200-
/O.CON.KBOI.WW.Y.0004.250213T1200Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Garden Valley, Murphy Hot Springs,
Riddle, Idaho City, Cascade, McCall, Grasmere, Lowman, and Pine
156 PM MST Wed Feb 12 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM THURSDAY TO 
11 AM MST FRIDAY...

* WHAT...Snow expected. Total snow accumulations 6 to 10 inches in 
  the mountains, with 2 and 4 inches in the Southwest Highlands.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...From 5 AM Thursday to 11 AM MST Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult 
  to impossible. Areas of blowing snow could significantly reduce 
  visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

MC
836 
WWUS45 KBOI 131003
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
303 AM MST Thu Feb 13 2025

IDZ012-014-016-028-029-033-ORZ061>064-132215-
/O.CON.KBOI.WS.W.0002.250213T1200Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Nampa, Venator, Jerome, Midvale,
Fairfield, Twin Falls, Caldwell, Diamond, Council, Malheur City,
Nyssa, Cambridge, Boise, Ontario, Dunnean, Silver City, New
Princeton, Mountain Home, Buchanan, Burns, Baker, and Crane
303 AM MST Thu Feb 13 2025 /203 AM PST Thu Feb 13 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST /10 AM 
PST/ FRIDAY...

* WHAT...Snow and blowing snow expected. Total snow accumulations 
  between 2 and 4 inches possible in the Upper Treasure and Magic 
  Valleys including the Boise metro, 3 to 6 inches in the Lower 
  Treasure Valley, and 6 to 10 inches possible in the mountains, 
  Camas Prairie, and across northern Malheur and Harney Counties. 
  Winds gusting as high as 40 mph causing areas of blowing and 
  drifting snow and whiteout conditions.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...Until 11 AM MST /10 AM PST/ Friday.

* IMPACTS...Snow covered roads causing slick conditions combined 
  with blowing snow will cause hazardous conditions. Visibilities 
  may drop below 1/4 mile due to falling and blowing snow, and areas 
  of whiteout conditions possible. Travel not advised. Travel along 
  highways and Interstate 84 could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-132215-
/O.CON.KBOI.WW.Y.0004.250213T1200Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of McCall, Grasmere, Cascade, Garden Valley,
Lowman, Idaho City, Murphy Hot Springs, Riddle, and Pine
303 AM MST Thu Feb 13 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST 
FRIDAY...

* WHAT...Snow expected. Total snow accumulations 6 to 10 inches in 
  the mountains, with 2 and 4 inches in the Southwest Highlands. 
  Winds gusting as high as 35 mph in exposed areas with areas of 
  blowing snow.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...Snow covered roads causing slick conditions. Travel 
  could be difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

KA
366 
WWUS45 KBOI 132154
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
254 PM MST Thu Feb 13 2025

IDZ012-014-016-028-029-033-ORZ061>064-140600-
/O.CON.KBOI.WS.W.0002.000000T0000Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Fairfield, Cambridge, Silver City, Twin
Falls, Caldwell, Council, Diamond, Buchanan, New Princeton,
Mountain Home, Jerome, Midvale, Ontario, Baker, Boise, Nampa,
Dunnean, Burns, Crane, Malheur City, Nyssa, and Venator
254 PM MST Thu Feb 13 2025 /154 PM PST Thu Feb 13 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST /10 AM 
PST/ FRIDAY...

* WHAT...Snow and areas of blowing snow expected. Additional snow 
  accumulation of up to 1 inch in the Upper Treasure and Magic 
  Valleys including the Boise metro, with an additional 1 to 3 
  inches in the Lower Treasure Valley. An additional 3 to 6 inches 
  possible in the mountains and  Camas Prairie, and across northern 
  Malheur and Harney Counties. Winds gusting as high as 40 mph 
  causing areas of blowing and drifting snow.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...Until 11 AM MST /10 AM PST/ Friday.

* IMPACTS...Snow covered roads causing slick conditions combined 
  with blowing snow will cause hazardous conditions. Travel will 
  remain difficult through the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-140600-
/O.CON.KBOI.WW.Y.0004.000000T0000Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Cascade, Pine, Grasmere, Garden Valley,
Idaho City, Murphy Hot Springs, McCall, Lowman, and Riddle
254 PM MST Thu Feb 13 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST 
FRIDAY...

* WHAT...Snow. Additional snow accumulations up 3 to 6 inches in the 
  mountain valleys with 6 to 12 inches above 6000 feet. Winds 
  gusting as high as 45 mph through this evening.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...Roads will likely be slick and hazardous. Travel could 
  be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$
655 
WWUS45 KBOI 132358
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
458 PM MST Thu Feb 13 2025

IDZ012-014-016-028-029-033-ORZ061>064-141200-
/O.CON.KBOI.WS.W.0002.000000T0000Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Ontario, Buchanan, Nyssa, Nampa, Jerome,
Council, New Princeton, Burns, Venator, Fairfield, Diamond,
Midvale, Caldwell, Dunnean, Silver City, Boise, Baker, Twin
Falls, Cambridge, Crane, Malheur City, and Mountain Home
458 PM MST Thu Feb 13 2025 /358 PM PST Thu Feb 13 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST /10 AM 
PST/ FRIDAY...

* WHAT...Snow and areas of blowing snow expected. Additional snow 
  accumulation of up to 1 inch in the Upper Treasure and Magic 
  Valleys including the Boise metro, with an additional 1 to 3 
  inches in the Lower Treasure Valley. There is a chance of freezing 
  rain in the Treasure Valley and Western Magic Valley late tonight 
  through Friday morning. An additional 3 to 6 inches possible in 
  the mountains and  Camas Prairie, and across northern Malheur and 
  Harney Counties. Winds gusting as high as 40 mph causing areas of 
  blowing and drifting snow.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...Until 11 AM MST /10 AM PST/ Friday.

* IMPACTS...Snow covered roads causing slick conditions combined 
  with blowing snow will cause hazardous conditions. Travel will 
  remain difficult through the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-141200-
/O.CON.KBOI.WW.Y.0004.000000T0000Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of McCall, Cascade, Grasmere, Garden Valley,
Riddle, Murphy Hot Springs, Lowman, Pine, and Idaho City
458 PM MST Thu Feb 13 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST 
FRIDAY...

* WHAT...Snow. Additional snow accumulations up 3 to 6 inches in the 
  mountain valleys with 6 to 12 inches above 6000 feet. Winds 
  gusting as high as 45 mph through this evening.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

BW
491 
WWUS45 KBOI 141012
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
312 AM MST Fri Feb 14 2025

IDZ012-014-016-028-029-033-ORZ061>064-141800-
/O.CON.KBOI.WS.W.0002.000000T0000Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Nampa, Venator, Silver City, Nyssa,
Malheur City, Burns, Baker, Mountain Home, Caldwell, Diamond,
Jerome, Buchanan, Council, Twin Falls, Midvale, Dunnean, New
Princeton, Cambridge, Boise, Fairfield, Crane, and Ontario
312 AM MST Fri Feb 14 2025 /212 AM PST Fri Feb 14 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST /10 AM 
PST/ THIS MORNING...

* WHAT...Areas of blowing snow and slick roads remain. Winds gusting 
  as high as 35 mph this morning tapering off by midday.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...Until 11 AM MST /10 AM PST/ this morning.

* IMPACTS...Plan on slippery road conditions this morning, with 
  improvement by midday. Areas of blowing snow could significantly 
  reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-141800-
/O.CON.KBOI.WW.Y.0004.000000T0000Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Cascade, Lowman, Pine, Garden Valley,
Grasmere, Murphy Hot Springs, McCall, Idaho City, and Riddle
312 AM MST Fri Feb 14 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS 
MORNING...

* WHAT...Snow. Additional snow accumulations 2 to 4 inches.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...Until 11 AM MST this morning.

* IMPACTS...Plan on slippery road conditions this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

KA
557 
WWUS45 KBOI 141753
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
1053 AM MST Fri Feb 14 2025

IDZ012-014-016-028-029-033-ORZ061>064-141900-
/O.EXP.KBOI.WS.W.0002.000000T0000Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Diamond, Venator, Midvale, Nampa, Boise,
Baker, Cambridge, Jerome, Nyssa, Buchanan, Caldwell, Twin Falls,
Dunnean, Crane, New Princeton, Burns, Malheur City, Mountain
Home, Ontario, Council, Fairfield, and Silver City
1053 AM MST Fri Feb 14 2025 /953 AM PST Fri Feb 14 2025/

...WINTER STORM WARNING WILL EXPIRE AT 11 AM MST /10 AM PST/ THIS 
MORNING...

Snow showers will bring local additional accumulation of up to 2 
inches through this afternoon.

$$

IDZ011-013-015-141900-
/O.EXP.KBOI.WW.Y.0004.000000T0000Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Garden Valley, Pine, Grasmere, Murphy Hot
Springs, Lowman, Riddle, Idaho City, McCall, and Cascade
1053 AM MST Fri Feb 14 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST THIS MORNING...

Rain and snow showers will bring little if any additional 
accumulation through this afternoon.

$$
Permalink to 202502121104-KBOI-WWUS45-WSWBOI
511 
WWUS45 KBOI 121104
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
404 AM MST Wed Feb 12 2025

IDZ012-014-016-029-033-ORZ061>064-122315-
/O.UPG.KBOI.WS.A.0002.250213T1200Z-250214T1800Z/
/O.NEW.KBOI.WS.W.0002.250213T1200Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Owyhee Mountains-Upper Weiser River-Harney County-Baker
County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Boise, Mountain Home, Nampa, Silver City,
Dunnean, Cambridge, New Princeton, Ontario, Nyssa, Diamond,
Midvale, Malheur City, Venator, Burns, Twin Falls, Crane, Jerome,
Baker, Council, Caldwell, and Buchanan
404 AM MST Wed Feb 12 2025 /304 AM PST Wed Feb 12 2025/

...WINTER STORM WARNING IN EFFECT FROM 5 AM MST /4 AM PST/ THURSDAY 
TO 11 AM MST /10 AM PST/ FRIDAY...

* WHAT...Snow and Blowing Snow expected. Total snow accumulations 
  between 3 and 6 inches possible in the Treasure and Magic Valleys 
  and 6 to 12 inches possible in the mountains and across northern 
  Malheur and Harney Counties. Winds could gust as high as 35 mph 
  causing areas of blowing and drifting snow.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...From 5 AM MST /4 AM PST/ Thursday to 11 AM MST /10 AM PST/ 
  Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Visibilities may drop below 1/4 
  mile due to falling and blowing snow. The hazardous conditions 
  could impact the Thursday morning and evening commutes. Travel not 
  advised.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ028-122315-
/O.NEW.KBOI.WS.W.0002.250213T1200Z-250214T1800Z/
Camas Prairie-
Including the cities of Fairfield
404 AM MST Wed Feb 12 2025

...WINTER STORM WARNING IN EFFECT FROM 5 AM THURSDAY TO 11 AM MST 
FRIDAY...

* WHAT...Snow and Blowing Snow expected. Total snow accumulations 
  between 6 and 10 inches. Winds could gust as high as 35 mph 
  causing areas of blowing and drifting snow.

* WHERE...Camas Prairie.

* WHEN...From 5 AM Thursday to 11 AM MST Friday.

* IMPACTS...Visibilities may drop below 1/4 mile due to falling and 
  blowing snow. Travel not advised.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-122315-
/O.NEW.KBOI.WW.Y.0004.250213T1200Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Pine, McCall, Lowman, Grasmere, Garden
Valley, Riddle, Murphy Hot Springs, Idaho City, and Cascade
404 AM MST Wed Feb 12 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM THURSDAY TO 11 AM MST 
FRIDAY...

* WHAT...Snow expected. Total snow accumulations 6 to 10 inches in 
  the mountains, with 2 and 4 inches in the Southwest Highlands.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...From 5 AM Thursday to 11 AM MST Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

KA
Permalink to 202502122056-KBOI-WWUS45-WSWBOI
481 
WWUS45 KBOI 122056
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
156 PM MST Wed Feb 12 2025

IDZ012-014-016-028-029-033-ORZ061>064-131200-
/O.CON.KBOI.WS.W.0002.250213T1200Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Diamond, Crane, New Princeton, Burns,
Cambridge, Dunnean, Caldwell, Council, Fairfield, Venator,
Mountain Home, Twin Falls, Silver City, Jerome, Midvale, Malheur
City, Nyssa, Buchanan, Baker, Nampa, Ontario, and Boise
156 PM MST Wed Feb 12 2025 /1256 PM PST Wed Feb 12 2025/

...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM MST /4 AM PST/ 
THURSDAY TO 11 AM MST /10 AM PST/ FRIDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 2 and 
  10 inches. Winds gusting as high as 45 mph, along and near the 
  Snake River. Blowing snow a strong possibility.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon. Highest snowfall amounts 
  across northern Harney/Malheur counties in Oregon, the lower 
  Treasure Valley of Oregon/Idaho, and the Weiser Basin.

* WHEN...From 5 AM MST /4 AM PST/ Thursday to 11 AM MST /10 AM PST/ 
  Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Visibilities may drop below 1/4 
  mile due to falling and blowing snow. Travel could be very 
  difficult to impossible. Areas of blowing snow could significantly 
  reduce visibility. The hazardous conditions could impact the 
  Thursday morning and evening commutes. Gusty winds could bring 
  down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-131200-
/O.CON.KBOI.WW.Y.0004.250213T1200Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Garden Valley, Murphy Hot Springs,
Riddle, Idaho City, Cascade, McCall, Grasmere, Lowman, and Pine
156 PM MST Wed Feb 12 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM THURSDAY TO 
11 AM MST FRIDAY...

* WHAT...Snow expected. Total snow accumulations 6 to 10 inches in 
  the mountains, with 2 and 4 inches in the Southwest Highlands.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...From 5 AM Thursday to 11 AM MST Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult 
  to impossible. Areas of blowing snow could significantly reduce 
  visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

MC
Permalink to 202502131003-KBOI-WWUS45-WSWBOI
836 
WWUS45 KBOI 131003
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
303 AM MST Thu Feb 13 2025

IDZ012-014-016-028-029-033-ORZ061>064-132215-
/O.CON.KBOI.WS.W.0002.250213T1200Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Nampa, Venator, Jerome, Midvale,
Fairfield, Twin Falls, Caldwell, Diamond, Council, Malheur City,
Nyssa, Cambridge, Boise, Ontario, Dunnean, Silver City, New
Princeton, Mountain Home, Buchanan, Burns, Baker, and Crane
303 AM MST Thu Feb 13 2025 /203 AM PST Thu Feb 13 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST /10 AM 
PST/ FRIDAY...

* WHAT...Snow and blowing snow expected. Total snow accumulations 
  between 2 and 4 inches possible in the Upper Treasure and Magic 
  Valleys including the Boise metro, 3 to 6 inches in the Lower 
  Treasure Valley, and 6 to 10 inches possible in the mountains, 
  Camas Prairie, and across northern Malheur and Harney Counties. 
  Winds gusting as high as 40 mph causing areas of blowing and 
  drifting snow and whiteout conditions.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...Until 11 AM MST /10 AM PST/ Friday.

* IMPACTS...Snow covered roads causing slick conditions combined 
  with blowing snow will cause hazardous conditions. Visibilities 
  may drop below 1/4 mile due to falling and blowing snow, and areas 
  of whiteout conditions possible. Travel not advised. Travel along 
  highways and Interstate 84 could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-132215-
/O.CON.KBOI.WW.Y.0004.250213T1200Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of McCall, Grasmere, Cascade, Garden Valley,
Lowman, Idaho City, Murphy Hot Springs, Riddle, and Pine
303 AM MST Thu Feb 13 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST 
FRIDAY...

* WHAT...Snow expected. Total snow accumulations 6 to 10 inches in 
  the mountains, with 2 and 4 inches in the Southwest Highlands. 
  Winds gusting as high as 35 mph in exposed areas with areas of 
  blowing snow.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...Snow covered roads causing slick conditions. Travel 
  could be difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

KA
Permalink to 202502132154-KBOI-WWUS45-WSWBOI
366 
WWUS45 KBOI 132154
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
254 PM MST Thu Feb 13 2025

IDZ012-014-016-028-029-033-ORZ061>064-140600-
/O.CON.KBOI.WS.W.0002.000000T0000Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Fairfield, Cambridge, Silver City, Twin
Falls, Caldwell, Council, Diamond, Buchanan, New Princeton,
Mountain Home, Jerome, Midvale, Ontario, Baker, Boise, Nampa,
Dunnean, Burns, Crane, Malheur City, Nyssa, and Venator
254 PM MST Thu Feb 13 2025 /154 PM PST Thu Feb 13 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST /10 AM 
PST/ FRIDAY...

* WHAT...Snow and areas of blowing snow expected. Additional snow 
  accumulation of up to 1 inch in the Upper Treasure and Magic 
  Valleys including the Boise metro, with an additional 1 to 3 
  inches in the Lower Treasure Valley. An additional 3 to 6 inches 
  possible in the mountains and  Camas Prairie, and across northern 
  Malheur and Harney Counties. Winds gusting as high as 40 mph 
  causing areas of blowing and drifting snow.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...Until 11 AM MST /10 AM PST/ Friday.

* IMPACTS...Snow covered roads causing slick conditions combined 
  with blowing snow will cause hazardous conditions. Travel will 
  remain difficult through the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-140600-
/O.CON.KBOI.WW.Y.0004.000000T0000Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Cascade, Pine, Grasmere, Garden Valley,
Idaho City, Murphy Hot Springs, McCall, Lowman, and Riddle
254 PM MST Thu Feb 13 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST 
FRIDAY...

* WHAT...Snow. Additional snow accumulations up 3 to 6 inches in the 
  mountain valleys with 6 to 12 inches above 6000 feet. Winds 
  gusting as high as 45 mph through this evening.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...Roads will likely be slick and hazardous. Travel could 
  be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$
Permalink to 202502132358-KBOI-WWUS45-WSWBOI
655 
WWUS45 KBOI 132358
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
458 PM MST Thu Feb 13 2025

IDZ012-014-016-028-029-033-ORZ061>064-141200-
/O.CON.KBOI.WS.W.0002.000000T0000Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Ontario, Buchanan, Nyssa, Nampa, Jerome,
Council, New Princeton, Burns, Venator, Fairfield, Diamond,
Midvale, Caldwell, Dunnean, Silver City, Boise, Baker, Twin
Falls, Cambridge, Crane, Malheur City, and Mountain Home
458 PM MST Thu Feb 13 2025 /358 PM PST Thu Feb 13 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST /10 AM 
PST/ FRIDAY...

* WHAT...Snow and areas of blowing snow expected. Additional snow 
  accumulation of up to 1 inch in the Upper Treasure and Magic 
  Valleys including the Boise metro, with an additional 1 to 3 
  inches in the Lower Treasure Valley. There is a chance of freezing 
  rain in the Treasure Valley and Western Magic Valley late tonight 
  through Friday morning. An additional 3 to 6 inches possible in 
  the mountains and  Camas Prairie, and across northern Malheur and 
  Harney Counties. Winds gusting as high as 40 mph causing areas of 
  blowing and drifting snow.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...Until 11 AM MST /10 AM PST/ Friday.

* IMPACTS...Snow covered roads causing slick conditions combined 
  with blowing snow will cause hazardous conditions. Travel will 
  remain difficult through the evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-141200-
/O.CON.KBOI.WW.Y.0004.000000T0000Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of McCall, Cascade, Grasmere, Garden Valley,
Riddle, Murphy Hot Springs, Lowman, Pine, and Idaho City
458 PM MST Thu Feb 13 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST 
FRIDAY...

* WHAT...Snow. Additional snow accumulations up 3 to 6 inches in the 
  mountain valleys with 6 to 12 inches above 6000 feet. Winds 
  gusting as high as 45 mph through this evening.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...Until 11 AM MST Friday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick and hazardous. Travel could be very difficult. 
  Gusty winds could bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

BW
Permalink to 202502141012-KBOI-WWUS45-WSWBOI
491 
WWUS45 KBOI 141012
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
312 AM MST Fri Feb 14 2025

IDZ012-014-016-028-029-033-ORZ061>064-141800-
/O.CON.KBOI.WS.W.0002.000000T0000Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Nampa, Venator, Silver City, Nyssa,
Malheur City, Burns, Baker, Mountain Home, Caldwell, Diamond,
Jerome, Buchanan, Council, Twin Falls, Midvale, Dunnean, New
Princeton, Cambridge, Boise, Fairfield, Crane, and Ontario
312 AM MST Fri Feb 14 2025 /212 AM PST Fri Feb 14 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST /10 AM 
PST/ THIS MORNING...

* WHAT...Areas of blowing snow and slick roads remain. Winds gusting 
  as high as 35 mph this morning tapering off by midday.

* WHERE...Portions of south central, southwest, and west central 
  Idaho and northeast and southeast Oregon.

* WHEN...Until 11 AM MST /10 AM PST/ this morning.

* IMPACTS...Plan on slippery road conditions this morning, with 
  improvement by midday. Areas of blowing snow could significantly 
  reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in 
your vehicle in case of an emergency. The latest road conditions for 
the state you are calling from can be obtained by calling 5 1 1.

&&

$$

IDZ011-013-015-141800-
/O.CON.KBOI.WW.Y.0004.000000T0000Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Cascade, Lowman, Pine, Garden Valley,
Grasmere, Murphy Hot Springs, McCall, Idaho City, and Riddle
312 AM MST Fri Feb 14 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS 
MORNING...

* WHAT...Snow. Additional snow accumulations 2 to 4 inches.

* WHERE...Southwest Highlands, Boise Mountains, and West Central 
  Mountains.

* WHEN...Until 11 AM MST this morning.

* IMPACTS...Plan on slippery road conditions this morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road 
conditions for the state you are calling from can be obtained by 
calling 5 1 1.

&&

$$

KA
Permalink to 202502141753-KBOI-WWUS45-WSWBOI
557 
WWUS45 KBOI 141753
WSWBOI

URGENT - WINTER WEATHER MESSAGE
National Weather Service Boise ID
1053 AM MST Fri Feb 14 2025

IDZ012-014-016-028-029-033-ORZ061>064-141900-
/O.EXP.KBOI.WS.W.0002.000000T0000Z-250214T1800Z/
Lower Treasure Valley ID-Upper Treasure Valley-Western Magic
Valley-Camas Prairie-Owyhee Mountains-Upper Weiser River-Harney
County-Baker County-Malheur County-Oregon Lower Treasure Valley-
Including the cities of Diamond, Venator, Midvale, Nampa, Boise,
Baker, Cambridge, Jerome, Nyssa, Buchanan, Caldwell, Twin Falls,
Dunnean, Crane, New Princeton, Burns, Malheur City, Mountain
Home, Ontario, Council, Fairfield, and Silver City
1053 AM MST Fri Feb 14 2025 /953 AM PST Fri Feb 14 2025/

...WINTER STORM WARNING WILL EXPIRE AT 11 AM MST /10 AM PST/ THIS 
MORNING...

Snow showers will bring local additional accumulation of up to 2 
inches through this afternoon.

$$

IDZ011-013-015-141900-
/O.EXP.KBOI.WW.Y.0004.000000T0000Z-250214T1800Z/
West Central Mountains-Boise Mountains-Southwest Highlands-
Including the cities of Garden Valley, Pine, Grasmere, Murphy Hot
Springs, Lowman, Riddle, Idaho City, McCall, and Cascade
1053 AM MST Fri Feb 14 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 11 AM MST THIS MORNING...

Rain and snow showers will bring little if any additional 
accumulation through this afternoon.

$$

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