IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
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.
Tab Functionality:
Above this section, you will notice six selectable tabs. Click on
the tab to show the information.
- Help: This page!
- Event Info: Details of the selected event.
- Text Data: The raw text product for this event.
- Interactive Map: An interactive map showing the event and RADAR.
- Storm Reports: Local Storm Reports.
- List Events: List all events of the given phenomena, significance, year, and issuing office.
Web Services Used:
This application is fully driven by IEM web services.
2025 [KREV] RENO Winter Weather (WW) Advisory (Y) Number 12
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
601 WWUS45 KREV 302057 WSWREV URGENT - WINTER WEATHER MESSAGE National Weather Service Reno NV 157 PM PDT Sun Mar 30 2025 CAZ071-312300- /O.NEW.KREV.WW.Y.0012.250401T1200Z-250402T0600Z/ /O.CON.KREV.WS.W.0007.250331T0000Z-250401T0600Z/ Lassen-Eastern Plumas-Eastern Sierra Counties- Including the cities of Sierraville, Susanville, Loyalton, Westwood, and Portola 157 PM PDT Sun Mar 30 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM PDT MONDAY ABOVE 5500 FEET AND WEST OF U.S. HIGHWAY 395... ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 11 PM PDT TUESDAY ABOVE 5500 FEET AND WEST OF U.S. HIGHWAY 395... * WHAT...For the Winter Storm Warning, heavy snow above 5500 feet and west of U.S. Highway 395. Snow accumulations between 6 and 12 inches with up to 20 inches possible at the highest elevations. Ridge winds gusting as high as 60 mph. West-southwest winds gusting up to 50 mph in wind prone areas along U.S. Highway 395. For the Winter Weather Advisory above 5500 feet, snow. Snow accumulations between 2 and 7 inches with up to 12 inches possible in the highest elevations. Winds gusting as high as 35 mph. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...For the Winter Storm Warning, from 5 PM this afternoon to 11 PM PDT Monday. For the Winter Weather Advisory, from 5 AM to 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. 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. 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. && $$ CAZ072-NVZ002-312300- /O.NEW.KREV.WW.Y.0012.250401T1200Z-250402T0600Z/ /O.CON.KREV.WS.W.0007.250331T0000Z-250401T0600Z/ Greater Lake Tahoe Area- Including the cities of Truckee, Markleeville, Glenbrook, South Lake Tahoe, Incline Village, Stateline, and Tahoe City 157 PM PDT Sun Mar 30 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM PDT MONDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 11 PM PDT TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Snow accumulations between 1 to 2 feet above 6500 feet with snow accumulations between 6 to 12 inches below 6500 feet. Locally higher snowfall amounts up to 3 feet possible at the highest elevations. Ridge winds gusting as high as 100 mph. Lake Tahoe winds gusting up to 40 mph with waves of 2 to 3 feet. For the Winter Weather Advisory, snow. Snow accumulations between 4 and 11 inches below 6500 feet. Locally higher amounts up to 15 inches in the highest elevations. Winds gusting as high as 45 mph. * WHERE...Greater Lake Tahoe Area. * WHEN...For the Winter Storm Warning, from 5 PM this afternoon to 11 PM PDT Monday. For the Winter Weather Advisory, from 5 AM to 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause damage to trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CAZ073-312300- /O.CON.KREV.WW.Y.0011.250331T0600Z-250401T0600Z/ Mono County- Including the cities of Coleville, Bridgeport, Mammoth Lakes, and Lee Vining 157 PM PDT Sun Mar 30 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM PDT MONDAY MONO COUNTY ABOVE 8000 FEET... * WHAT...Snow above 8000 Feet. Snow accumulations between 6 to 12 inches and up to 18 inches possible in the highest elevations. Ridge winds gusting as high as 80 mph. Southwest winds gusting up to 55 mph in wind prone areas along U.S. Highway 395. * WHERE...Mono County. * WHEN...From 11 PM this evening to 11 PM PDT Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Very strong winds could cause extensive damage to trees and power lines. 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. && $$ HC
674 WWUS45 KREV 310905 WSWREV URGENT - WINTER WEATHER MESSAGE National Weather Service Reno NV 205 AM PDT Mon Mar 31 2025 CAZ071-011315- /O.CAN.KREV.WW.Y.0012.250401T1200Z-250402T0600Z/ /O.EXT.KREV.WS.W.0007.000000T0000Z-250402T0600Z/ Lassen-Eastern Plumas-Eastern Sierra Counties- Including the cities of Loyalton, Westwood, Susanville, Sierraville, and Portola 205 AM PDT Mon Mar 31 2025 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 PM PDT TUESDAY ABOVE 5500 FEET AND WEST OF U.S. HIGHWAY 395... * WHAT...Heavy snow above 5500 feet and west of U.S. Highway 395. Snow accumulations between 6 and 12 inches with up to 20 inches possible at the highest elevations. Ridge winds gusting as high as 60 mph. West-southwest winds gusting up to 50 mph in wind prone areas along U.S. Highway 395. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Blowing snow could cause reduced visibilities. * ADDITIONAL DETAILS...This Winter Storm Warning now takes the place of the previously issued Winter Weather Advisory for Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CAZ072-NVZ002-011315- /O.CAN.KREV.WW.Y.0012.250401T1200Z-250402T0600Z/ /O.EXT.KREV.WS.W.0007.000000T0000Z-250402T0600Z/ Greater Lake Tahoe Area- Including the cities of Incline Village, Tahoe City, Glenbrook, South Lake Tahoe, Stateline, Markleeville, and Truckee 205 AM PDT Mon Mar 31 2025 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 PM PDT TUESDAY... * WHAT...Heavy snow. Snow accumulations between 1 to 2 feet above 6500 feet with snow accumulations between 6 to 14 inches below 6500 feet. Locally higher snowfall amounts up to 3 to 3.5 feet possible at the highest elevations. Ridge winds gusting as high as 100 mph. Lake Tahoe winds gusting up to 40 mph with waves of 2 to 3 feet. * WHERE...Greater Lake Tahoe Area. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Blowing snow could cause reduced visibilities. Very strong winds could cause extensive damage to trees and power lines. * ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour are possible especially Monday morning through Monday evening at the crest level. This Winter Storm Warning now takes the place of the previously issued Winter Weather Advisory for Tuesday. 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. && $$ NVZ003-010600- /O.EXB.KREV.WW.Y.0011.250331T1200Z-250401T0600Z/ Greater Reno-Carson City-Minden Area- Including the cities of Verdi, Gardnerville, Sparks, and Virginia City 205 AM PDT Mon Mar 31 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM EARLY THIS MORNING TO 11 PM PDT THIS EVENING ABOVE 5500 FEET... * WHAT...Snow above 5500 feet. Snow accumulations up to 3 inches. Snow accumulations up to 1 inch in the valleys possible. Winds gusting as high as 50 mph. * WHERE...Greater Reno-Carson City-Minden Area. * WHEN...From 5 AM early this morning to 11 PM PDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CAZ073-011315- /O.EXT.KREV.WW.Y.0011.000000T0000Z-250402T0600Z/ Mono County- Including the cities of Mammoth Lakes, Lee Vining, Coleville, and Bridgeport 205 AM PDT Mon Mar 31 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 PM PDT TUESDAY MONO COUNTY ABOVE 8000 FEET... * WHAT...Snow above 8000 Feet. Snow accumulations between 10 to 18 inches and up to 2 feet possible in the highest elevations. Ridge winds gusting as high as 90 mph. Southwest winds gusting up to 55 mph in wind prone areas along U.S. Highway 395. * WHERE...Mono County. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Blowing snow could cause reduced visibilities. Very strong winds could cause extensive damage to trees and power lines. 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. && $$ MRC
Permalink to 202503302057-KREV-WWUS45-WSWREV
601 WWUS45 KREV 302057 WSWREV URGENT - WINTER WEATHER MESSAGE National Weather Service Reno NV 157 PM PDT Sun Mar 30 2025 CAZ071-312300- /O.NEW.KREV.WW.Y.0012.250401T1200Z-250402T0600Z/ /O.CON.KREV.WS.W.0007.250331T0000Z-250401T0600Z/ Lassen-Eastern Plumas-Eastern Sierra Counties- Including the cities of Sierraville, Susanville, Loyalton, Westwood, and Portola 157 PM PDT Sun Mar 30 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM PDT MONDAY ABOVE 5500 FEET AND WEST OF U.S. HIGHWAY 395... ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 11 PM PDT TUESDAY ABOVE 5500 FEET AND WEST OF U.S. HIGHWAY 395... * WHAT...For the Winter Storm Warning, heavy snow above 5500 feet and west of U.S. Highway 395. Snow accumulations between 6 and 12 inches with up to 20 inches possible at the highest elevations. Ridge winds gusting as high as 60 mph. West-southwest winds gusting up to 50 mph in wind prone areas along U.S. Highway 395. For the Winter Weather Advisory above 5500 feet, snow. Snow accumulations between 2 and 7 inches with up to 12 inches possible in the highest elevations. Winds gusting as high as 35 mph. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...For the Winter Storm Warning, from 5 PM this afternoon to 11 PM PDT Monday. For the Winter Weather Advisory, from 5 AM to 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CAZ072-NVZ002-312300- /O.NEW.KREV.WW.Y.0012.250401T1200Z-250402T0600Z/ /O.CON.KREV.WS.W.0007.250331T0000Z-250401T0600Z/ Greater Lake Tahoe Area- Including the cities of Truckee, Markleeville, Glenbrook, South Lake Tahoe, Incline Village, Stateline, and Tahoe City 157 PM PDT Sun Mar 30 2025 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 PM PDT MONDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 11 PM PDT TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Snow accumulations between 1 to 2 feet above 6500 feet with snow accumulations between 6 to 12 inches below 6500 feet. Locally higher snowfall amounts up to 3 feet possible at the highest elevations. Ridge winds gusting as high as 100 mph. Lake Tahoe winds gusting up to 40 mph with waves of 2 to 3 feet. For the Winter Weather Advisory, snow. Snow accumulations between 4 and 11 inches below 6500 feet. Locally higher amounts up to 15 inches in the highest elevations. Winds gusting as high as 45 mph. * WHERE...Greater Lake Tahoe Area. * WHEN...For the Winter Storm Warning, from 5 PM this afternoon to 11 PM PDT Monday. For the Winter Weather Advisory, from 5 AM to 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Strong winds could cause damage to trees and power lines. 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. 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. && $$ CAZ073-312300- /O.CON.KREV.WW.Y.0011.250331T0600Z-250401T0600Z/ Mono County- Including the cities of Coleville, Bridgeport, Mammoth Lakes, and Lee Vining 157 PM PDT Sun Mar 30 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 11 PM PDT MONDAY MONO COUNTY ABOVE 8000 FEET... * WHAT...Snow above 8000 Feet. Snow accumulations between 6 to 12 inches and up to 18 inches possible in the highest elevations. Ridge winds gusting as high as 80 mph. Southwest winds gusting up to 55 mph in wind prone areas along U.S. Highway 395. * WHERE...Mono County. * WHEN...From 11 PM this evening to 11 PM PDT Monday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Very strong winds could cause extensive damage to trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ HC
Permalink to 202503310905-KREV-WWUS45-WSWREV
674 WWUS45 KREV 310905 WSWREV URGENT - WINTER WEATHER MESSAGE National Weather Service Reno NV 205 AM PDT Mon Mar 31 2025 CAZ071-011315- /O.CAN.KREV.WW.Y.0012.250401T1200Z-250402T0600Z/ /O.EXT.KREV.WS.W.0007.000000T0000Z-250402T0600Z/ Lassen-Eastern Plumas-Eastern Sierra Counties- Including the cities of Loyalton, Westwood, Susanville, Sierraville, and Portola 205 AM PDT Mon Mar 31 2025 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 PM PDT TUESDAY ABOVE 5500 FEET AND WEST OF U.S. HIGHWAY 395... * WHAT...Heavy snow above 5500 feet and west of U.S. Highway 395. Snow accumulations between 6 and 12 inches with up to 20 inches possible at the highest elevations. Ridge winds gusting as high as 60 mph. West-southwest winds gusting up to 50 mph in wind prone areas along U.S. Highway 395. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Blowing snow could cause reduced visibilities. * ADDITIONAL DETAILS...This Winter Storm Warning now takes the place of the previously issued Winter Weather Advisory for Tuesday. 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. && $$ CAZ072-NVZ002-011315- /O.CAN.KREV.WW.Y.0012.250401T1200Z-250402T0600Z/ /O.EXT.KREV.WS.W.0007.000000T0000Z-250402T0600Z/ Greater Lake Tahoe Area- Including the cities of Incline Village, Tahoe City, Glenbrook, South Lake Tahoe, Stateline, Markleeville, and Truckee 205 AM PDT Mon Mar 31 2025 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 PM PDT TUESDAY... * WHAT...Heavy snow. Snow accumulations between 1 to 2 feet above 6500 feet with snow accumulations between 6 to 14 inches below 6500 feet. Locally higher snowfall amounts up to 3 to 3.5 feet possible at the highest elevations. Ridge winds gusting as high as 100 mph. Lake Tahoe winds gusting up to 40 mph with waves of 2 to 3 feet. * WHERE...Greater Lake Tahoe Area. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Blowing snow could cause reduced visibilities. Very strong winds could cause extensive damage to trees and power lines. * ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches per hour are possible especially Monday morning through Monday evening at the crest level. This Winter Storm Warning now takes the place of the previously issued Winter Weather Advisory for Tuesday. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NVZ003-010600- /O.EXB.KREV.WW.Y.0011.250331T1200Z-250401T0600Z/ Greater Reno-Carson City-Minden Area- Including the cities of Verdi, Gardnerville, Sparks, and Virginia City 205 AM PDT Mon Mar 31 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM EARLY THIS MORNING TO 11 PM PDT THIS EVENING ABOVE 5500 FEET... * WHAT...Snow above 5500 feet. Snow accumulations up to 3 inches. Snow accumulations up to 1 inch in the valleys possible. Winds gusting as high as 50 mph. * WHERE...Greater Reno-Carson City-Minden Area. * WHEN...From 5 AM early this morning to 11 PM PDT this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Monday morning and evening commutes. 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. && $$ CAZ073-011315- /O.EXT.KREV.WW.Y.0011.000000T0000Z-250402T0600Z/ Mono County- Including the cities of Mammoth Lakes, Lee Vining, Coleville, and Bridgeport 205 AM PDT Mon Mar 31 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 PM PDT TUESDAY MONO COUNTY ABOVE 8000 FEET... * WHAT...Snow above 8000 Feet. Snow accumulations between 10 to 18 inches and up to 2 feet possible in the highest elevations. Ridge winds gusting as high as 90 mph. Southwest winds gusting up to 55 mph in wind prone areas along U.S. Highway 395. * WHERE...Mono County. * WHEN...Until 11 PM PDT Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday morning and evening commutes. Blowing snow could cause reduced visibilities. Very strong winds could cause extensive damage to trees and power lines. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ MRC
All Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.