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 [KCYS] CHEYENNE Freezing Fog (ZF) Advisory (Y) Number 3
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
963 WWUS75 KCYS 151020 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 320 AM MST Sat Feb 15 2025 WYZ118-119-160000- /O.NEW.KCYS.ZF.Y.0003.250215T1020Z-250216T1500Z/ Central Laramie County-East Laramie County- Including the cities of Cheyenne and Pine Bluffs 320 AM MST Sat Feb 15 2025 ...FREEZING FOG ADVISORY IN EFFECT UNTIL 8 AM MST SUNDAY... * WHAT...Visibility below half a mile in freezing fog. * WHERE...Central Laramie County and East Laramie County. * WHEN...Until 8 AM MST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ WYZ116-160000- /O.EXB.KCYS.HW.A.0015.250216T0900Z-250217T0000Z/ South Laramie Range- Including the cities of Pumpkin Vine, Vedauwoo, and Buford 320 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-105-109-160000- /O.EXB.KCYS.HW.A.0015.250216T1500Z-250217T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County- Including the cities of Shirley Basin, Medicine Bow, Rawlins, and Seminoe Dam 320 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County, Ferris/Seminoe/Shirley Mountains, and Shirley Basin. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ110-160000- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0300Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 320 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From late tonight through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ Mose
724 WWUS75 KCYS 151023 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 323 AM MST Sat Feb 15 2025 WYZ118-119-151500- /O.EXT.KCYS.ZF.Y.0003.000000T0000Z-250215T1500Z/ Central Laramie County-East Laramie County- Including the cities of Cheyenne and Pine Bluffs 323 AM MST Sat Feb 15 2025 ...FREEZING FOG ADVISORY IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...Visibility below half a mile in freezing fog. * WHERE...Central Laramie County and East Laramie County. * WHEN...Until 8 AM MST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ WYZ110-160000- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0300Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 323 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From late tonight through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ116-160000- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0000Z/ South Laramie Range- Including the cities of Pumpkin Vine, Vedauwoo, and Buford 323 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-105-109-160000- /O.CON.KCYS.HW.A.0015.250216T1500Z-250217T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County- Including the cities of Shirley Basin, Medicine Bow, Rawlins, and Seminoe Dam 323 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County, Ferris/Seminoe/Shirley Mountains, and Shirley Basin. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ Mose
476 WWUS75 KCYS 151454 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 754 AM MST Sat Feb 15 2025 WYZ118-119-151800- /O.EXT.KCYS.ZF.Y.0003.000000T0000Z-250215T1800Z/ Central Laramie County-East Laramie County- Including the cities of Pine Bluffs and Cheyenne 754 AM MST Sat Feb 15 2025 ...FREEZING FOG ADVISORY NOW IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Visibility below half a mile in freezing fog. * WHERE...Central Laramie County and East Laramie County. * WHEN...Until 11 AM MST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ WYZ110-160315- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0300Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 754 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From late tonight through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ116-160315- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0000Z/ South Laramie Range- Including the cities of Pumpkin Vine, Buford, and Vedauwoo 754 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-105-109-160315- /O.CON.KCYS.HW.A.0015.250216T1500Z-250217T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County- Including the cities of Medicine Bow, Shirley Basin, Seminoe Dam, and Rawlins 754 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County, Ferris/Seminoe/Shirley Mountains, and Shirley Basin. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ MM
789 WWUS75 KCYS 151753 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1053 AM MST Sat Feb 15 2025 WYZ118-119-151900- /O.CAN.KCYS.ZF.Y.0003.000000T0000Z-250215T1800Z/ Central Laramie County-East Laramie County- Including the cities of Pine Bluffs and Cheyenne 1053 AM MST Sat Feb 15 2025 ...FREEZING FOG ADVISORY IS CANCELLED... The threat has ended. $$ WYZ110-160930- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0300Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 1053 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From late tonight through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ116-160930- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0000Z/ South Laramie Range- Including the cities of Pumpkin Vine, Buford, and Vedauwoo 1053 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-105-109-160930- /O.CON.KCYS.HW.A.0015.250216T1500Z-250217T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County- Including the cities of Medicine Bow, Shirley Basin, Seminoe Dam, and Rawlins 1053 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County, Ferris/Seminoe/Shirley Mountains, and Shirley Basin. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ mm
963 WWUS75 KCYS 151020 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 320 AM MST Sat Feb 15 2025 WYZ118-119-160000- /O.NEW.KCYS.ZF.Y.0003.250215T1020Z-250216T1500Z/ Central Laramie County-East Laramie County- Including the cities of Cheyenne and Pine Bluffs 320 AM MST Sat Feb 15 2025 ...FREEZING FOG ADVISORY IN EFFECT UNTIL 8 AM MST SUNDAY... * WHAT...Visibility below half a mile in freezing fog. * WHERE...Central Laramie County and East Laramie County. * WHEN...Until 8 AM MST Sunday. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ WYZ116-160000- /O.EXB.KCYS.HW.A.0015.250216T0900Z-250217T0000Z/ South Laramie Range- Including the cities of Pumpkin Vine, Vedauwoo, and Buford 320 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-105-109-160000- /O.EXB.KCYS.HW.A.0015.250216T1500Z-250217T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County- Including the cities of Shirley Basin, Medicine Bow, Rawlins, and Seminoe Dam 320 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County, Ferris/Seminoe/Shirley Mountains, and Shirley Basin. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ110-160000- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0300Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 320 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From late tonight through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ Mose
724 WWUS75 KCYS 151023 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 323 AM MST Sat Feb 15 2025 WYZ118-119-151500- /O.EXT.KCYS.ZF.Y.0003.000000T0000Z-250215T1500Z/ Central Laramie County-East Laramie County- Including the cities of Cheyenne and Pine Bluffs 323 AM MST Sat Feb 15 2025 ...FREEZING FOG ADVISORY IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...Visibility below half a mile in freezing fog. * WHERE...Central Laramie County and East Laramie County. * WHEN...Until 8 AM MST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ WYZ110-160000- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0300Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 323 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From late tonight through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ116-160000- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0000Z/ South Laramie Range- Including the cities of Pumpkin Vine, Vedauwoo, and Buford 323 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-105-109-160000- /O.CON.KCYS.HW.A.0015.250216T1500Z-250217T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County- Including the cities of Shirley Basin, Medicine Bow, Rawlins, and Seminoe Dam 323 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County, Ferris/Seminoe/Shirley Mountains, and Shirley Basin. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ Mose
476 WWUS75 KCYS 151454 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 754 AM MST Sat Feb 15 2025 WYZ118-119-151800- /O.EXT.KCYS.ZF.Y.0003.000000T0000Z-250215T1800Z/ Central Laramie County-East Laramie County- Including the cities of Pine Bluffs and Cheyenne 754 AM MST Sat Feb 15 2025 ...FREEZING FOG ADVISORY NOW IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Visibility below half a mile in freezing fog. * WHERE...Central Laramie County and East Laramie County. * WHEN...Until 11 AM MST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$ WYZ110-160315- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0300Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 754 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From late tonight through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ116-160315- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0000Z/ South Laramie Range- Including the cities of Pumpkin Vine, Buford, and Vedauwoo 754 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-105-109-160315- /O.CON.KCYS.HW.A.0015.250216T1500Z-250217T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County- Including the cities of Medicine Bow, Shirley Basin, Seminoe Dam, and Rawlins 754 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County, Ferris/Seminoe/Shirley Mountains, and Shirley Basin. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ MM
789 WWUS75 KCYS 151753 NPWCYS URGENT - WEATHER MESSAGE National Weather Service Cheyenne WY 1053 AM MST Sat Feb 15 2025 WYZ118-119-151900- /O.CAN.KCYS.ZF.Y.0003.000000T0000Z-250215T1800Z/ Central Laramie County-East Laramie County- Including the cities of Pine Bluffs and Cheyenne 1053 AM MST Sat Feb 15 2025 ...FREEZING FOG ADVISORY IS CANCELLED... The threat has ended. $$ WYZ110-160930- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0300Z/ North Snowy Range Foothills- Including the cities of Elk Mountain and Arlington 1053 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY EVENING... * WHAT...West winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80. * WHEN...From late tonight through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ116-160930- /O.CON.KCYS.HW.A.0015.250216T0900Z-250217T0000Z/ South Laramie Range- Including the cities of Pumpkin Vine, Buford, and Vedauwoo 1053 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY AFTERNOON... * WHAT...West winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...South Laramie Range including the Interstate 80 Summit between Cheyenne and Laramie. * WHEN...From late tonight through Sunday afternoon. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ WYZ104-105-109-160930- /O.CON.KCYS.HW.A.0015.250216T1500Z-250217T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin-Central Carbon County- Including the cities of Medicine Bow, Shirley Basin, Seminoe Dam, and Rawlins 1053 AM MST Sat Feb 15 2025 ...HIGH WIND WATCH REMAINS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Central Carbon County, Ferris/Seminoe/Shirley Mountains, and Shirley Basin. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Watch means there is the potential for a hazardous high wind event. Sustained wind speeds of at least 40 MPH or gusts of 58 MPH or stronger may occur. Continue to monitor the latest forecasts. && $$ mm
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.