Alert archive / Wyoming / Winter Storm Warnings in 2021
Winter Storm Warning 19, NWS Cheyenne, WY
NWS Cheyenne, WY issued this winter storm warning at Dec 22, 2021, 1:55 PM MST for Albany County, Carbon County, Wyoming. It took effect at Dec 23, 2021, 11:00 AM MST. It was in force for 48 hr. 56 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Dec 22, 2021, 1:55 PM MST (20:55 UTC)
- In effect from
- Dec 23, 2021, 11:00 AM MST
- Expired
- Dec 25, 2021, 11:00 AM MST
- In force
- 48 hr
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY
The radar
The Cheyenne radar (KCYS), 140 km from the middle of the area, began a volume at 20:58 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Dec 24, 12:04 AM MST | SNOW 0 | 5 Nw Arlington, WY | HALLECK RIDGE WYDOT SITE. NEAR BLIZZARD CONDITIONS WITH VISIBILITY NEAR 1/2 MILE FROM 1204 AM TO 1244AM. WINDS GUSTING TO 46MPH. |
| Dec 24, 12:14 AM MST | SNOW 0 | 3 Nw Elk Mountain, WY | ELK MOUNTAIN WYDOT SITE. NEAR BLIZZARD CONDITIONS FROM 1214 AM TO 1230 AM. VISIBILITY DOWN TO .19 MILE WITH WIND GUSTS TO 53 MPH. |
| Dec 24, 12:16 AM MST | SNOW 0 | 1 Nnw Arlington, WY | NEAR BLIZZARD CONDITIONS FROM 1216 AM TO 1252 AM. VISIBILITY BELOW 1/2 MILE IN SNOW WITH WIND GUSTS TO 51 MPH. |
| Dec 24, 5:00 AM MST | HEAVY SNOW 6 | 2 Nw Baggs, WY | 6 INCHES OF SNOW ON ROAD. 3-4 INCHES IN DIXON. SNOW FELL YESTERDAY AND LAST NIGHT. CORRECTS TIME ON PREVIOUS STORM REPORT. |
| Dec 24, 6:00 AM MST | SNOW 3.6 | Nw Ryan Park Campground, WY | SOUTH BRUSH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 8440 FEET. SNOW WATER EQUIVALENT IS 0.3 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | SNOW 4.5 | 11 Nw Jack Creek Campgr, WY | SAGE CREEK BASIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 7850 FEET. SNOW WATER EQUIVALENT IS 0.3 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | SNOW 4.8 | 7 Wsw Battle Creek Camp, WY | BATTLE MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 7440 FEET. SNOW WATER EQUIVALENT IS 0.4 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | SNOW 6 | 1 Nnw Battle Creek Camp, WY | SANDSTONE RANGER STATION SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8150 FEET. SNOW WATER EQUIVALENT IS 0.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | SNOW 6 | 2 Nw Jack Creek Campgro, WY | DIVIDE PEAK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8880 FEET. SNOW WATER EQUIVALENT IS 0.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | SNOW 9 | 2 Ne Rob Roy Reservoir, WY | CINNABAR PARK SNOTEL IN THE SNOWY RANGE. ELEVATION 9574 FEET. SNOW WATER EQUIVALENT IS 0.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | SNOW 9 | W Deep Creek Campground, WY | SAND LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10050 FEET. SNOW WATER EQUIVALENT IS 0.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | SNOW 10.8 | 8 Ene Hog Park Campgrou, WY | BLACKHALL MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9820 FEET. SNOW WATER EQUIVALENT IS 0.9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | HEAVY SNOW 12 | 4 Nw Hog Park Reservoir, WY | LITTLE SNAKE RIVER SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8915 FEET. SNOW WATER EQUIVALENT IS 1.0 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | HEAVY SNOW 12 | Ene Nash Fork Campgroun, WY | BROOKLYN LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10240 FEET. SNOW WATER EQUIVALENT IS 0.8 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | HEAVY SNOW 13.5 | 2 Wsw Bottle Creek Camp, WY | WEBBER SPRINGS SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9250 FEET. SNOW WATER EQUIVALENT IS 0.9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. 12 INCHES REACHED AT 5AM. |
| Dec 24, 6:00 AM MST | HEAVY SNOW 13.5 | 5 Wsw Sugar Loaf Campgr, WY | NORTH FRENCH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 10130 FEET. SNOW WATER EQUIVALENT IS 0.9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. |
| Dec 24, 6:00 AM MST | HEAVY SNOW 14.4 | 1 Nw Whiskey Park, WY | WHISKEY PARK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8950 FEET. SNOW WATER EQUIVALENT IS 1.2 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. 12 INCHES REACHED AT 4AM. |
| Dec 24, 6:00 AM MST | HEAVY SNOW 15 | 2 E Battle Lake, WY | OLD BATTLE SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 10000 FEET. SNOW WATER EQUIVALENT IS 1.0 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. 12 INCHES REACHED AT 5AM. |
| Dec 24, 6:00 AM MST | HEAVY SNOW 16.5 | 3 Wnw Sugar Loaf Campgr, WY | MEDICINE BOW SNOTEL IN THE SNOWY RANGE. ELEVATION 10500 FEET. SNOW WATER EQUIVALENT IS 1.1 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 15 HOURS. 12 INCHES REACHED AT 3AM. |
| Dec 24, 7:28 AM MST | SNOW 1 | Centennial, WY | |
| Dec 24, 7:28 AM MST | SNOW 6 | Woods Landing, WY | |
| Dec 24, 10:21 AM MST | HEAVY SNOW 6 | 2 Nw Baggs, WY | 6 INCHES OF SNOW ON ROAD. 3-4 INCHES IN DIXON. |
| Dec 24, 10:21 AM MST | HEAVY SNOW 12 | 1 E Riverside, WY | STILL SNOWING LIGHTLY. STARTED 8PM LAST NIGHT. |
| Dec 24, 10:30 AM MST | SNOW 3 | Elk Mountain, WY | 3 INCHES OF SNOW WITH ROUGHLY A HALF INCH OF ICE UNDERNEATH THE SNOW. |
| Dec 24, 12:00 PM MST | SNOW 6 | Nw Ryan Park Campground, WY | SOUTH BRUSH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 8440 FEET. SNOW WATER EQUIVALENT IS 0.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | SNOW 7.2 | 7 Wsw Battle Creek Camp, WY | BATTLE MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 7440 FEET. SNOW WATER EQUIVALENT IS 0.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | SNOW 8.4 | 2 Nw Jack Creek Campgro, WY | DIVIDE PEAK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8880 FEET. SNOW WATER EQUIVALENT IS 0.7 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | SNOW 9.6 | 1 Nnw Battle Creek Camp, WY | SANDSTONE RANGER STATION SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8150 FEET. SNOW WATER EQUIVALENT IS 0.8 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 13.5 | 2 Ne Rob Roy Reservoir, WY | CINNABAR PARK SNOTEL IN THE SNOWY RANGE. ELEVATION 9574 FEET. SNOW WATER EQUIVALENT IS 0.9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 13.5 | W Deep Creek Campground, WY | SAND LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10050 FEET. SNOW WATER EQUIVALENT IS 0.9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 15.6 | 8 Ene Hog Park Campgrou, WY | BLACKHALL MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9820 FEET. SNOW WATER EQUIVALENT IS 1.3 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 16.5 | 2 Wsw Bottle Creek Camp, WY | WEBBER SPRINGS SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9250 FEET. SNOW WATER EQUIVALENT IS 1.1 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 16.5 | Ene Nash Fork Campgroun, WY | BROOKLYN LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10240 FEET. SNOW WATER EQUIVALENT IS 1.1 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 16.8 | 4 Nw Hog Park Reservoir, WY | LITTLE SNAKE RIVER SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8915 FEET. SNOW WATER EQUIVALENT IS 1.4 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 18 | 1 Nw Whiskey Park, WY | WHISKEY PARK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8950 FEET. SNOW WATER EQUIVALENT IS 1.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 18 | 5 Wsw Sugar Loaf Campgr, WY | NORTH FRENCH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 10130 FEET. SNOW WATER EQUIVALENT IS 1.2 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 19.5 | 2 E Battle Lake, WY | OLD BATTLE SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 10000 FEET. SNOW WATER EQUIVALENT IS 1.3 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 24, 12:00 PM MST | HEAVY SNOW 22.5 | 3 Wnw Sugar Loaf Campgr, WY | MEDICINE BOW SNOTEL IN THE SNOWY RANGE. ELEVATION 10500 FEET. SNOW WATER EQUIVALENT IS 1.5 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 21 HOURS. |
| Dec 25, 7:00 AM MST | SNOW 2.4 | 1 Nw Whiskey Park, WY | WHISKEY PARK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8950 FEET. SNOW WATER EQUIVALENT IS .2 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 20.4 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | SNOW 4.8 | 4 Nw Hog Park Reservoir, WY | LITTLE SNAKE RIVER SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8915 FEET. SNOW WATER EQUIVALENT IS .4 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 21.6 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | SNOW 4.8 | 7 Wsw Battle Creek Camp, WY | BATTLE MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 7440 FEET. SNOW WATER EQUIVALENT IS .4 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 12.0 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | SNOW 6 | 8 Ene Hog Park Campgrou, WY | BLACKHALL MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9820 FEET. SNOW WATER EQUIVALENT IS .4 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 21.6 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | SNOW 7.2 | 1 Nnw Battle Creek Camp, WY | SANDSTONE RANGER STATION SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8150 FEET. SNOW WATER EQUIVALENT IS .6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 16.8 INCHES OVER PAST 40 |
| Dec 25, 7:00 AM MST | SNOW 9 | Nw Ryan Park Campground, WY | SOUTH BRUSH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 8440 FEET. SNOW WATER EQUIVALENT IS .6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 15.0 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | SNOW 10.5 | 2 Ne Rob Roy Reservoir, WY | CINNABAR PARK SNOTEL IN THE SNOWY RANGE. ELEVATION 9574 FEET. SNOW WATER EQUIVALENT IS .7 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 24.0 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | SNOW 10.8 | 2 Nw Jack Creek Campgro, WY | DIVIDE PEAK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8880 FEET. SNOW WATER EQUIVALENT IS .9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 19.2 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | HEAVY SNOW 15 | 2 E Battle Lake, WY | OLD BATTLE SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 10000 FEET. SNOW WATER EQUIVALENT IS 1.0 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 34.5 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | HEAVY SNOW 15 | 2 Wsw Bottle Creek Camp, WY | WEBBER SPRINGS SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 9250 FEET. SNOW WATER EQUIVALENT IS 1.0 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 31.5 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | HEAVY SNOW 15 | Ene Nash Fork Campgroun, WY | BROOKLYN LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10240 FEET. SNOW WATER EQUIVALENT IS 1.0 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 31.5 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | HEAVY SNOW 16.2 | 5 Wsw Sugar Loaf Campgr, WY | NORTH FRENCH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 10130 FEET. SNOW WATER EQUIVALENT IS .9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 18 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 34.2 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | HEAVY SNOW 18 | W Deep Creek Campground, WY | SAND LAKE SNOTEL IN THE SNOWY RANGE. ELEVATION 10050 FEET. SNOW WATER EQUIVALENT IS 1.0 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 18 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 31.5 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:00 AM MST | HEAVY SNOW 21.6 | 3 Wnw Sugar Loaf Campgr, WY | MEDICINE BOW SNOTEL IN THE SNOWY RANGE. ELEVATION 10500 FEET. SNOW WATER EQUIVALENT IS 1.2 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 18 TO 1. ACCUMULATION WAS OVER PAST 19 HOURS. STORM TOTAL SNOW IS ESTIMATED TO BE 44.5 INCHES OVER PAST 40 HOURS. |
| Dec 25, 7:45 AM MST | SNOW 3.5 | 1 S Laramie, WY | |
| Dec 25, 8:00 AM MST | SNOW 3 | Laramie, WY | |
| Dec 25, 8:54 AM MST | HEAVY SNOW 6 | 1 Ne Laramie, WY | |
| Dec 25, 9:30 AM MST | SNOW 2 | 1 Se Laramie, WY |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Riverton, WY (KRIW), launched 12:00Z, 8.9 hours before the alert went out and 230 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2970 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 50 m²/s²
- 0-3 km storm-relative helicity
- 226 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
966 WWUS45 KCYS 222055 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 155 PM MST Wed Dec 22 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS THURSDAY THROUGH EARLY THIS WEEKEND... WYZ112-114-231200- /O.UPG.KCYS.WS.A.0013.211223T2200Z-211225T1800Z/ /O.NEW.KCYS.WS.W.0019.211223T2200Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 155 PM MST Wed Dec 22 2021 ...WINTER STORM WARNING IN EFFECT FROM 3 PM THURSDAY TO 11 AM MST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. Winds gusting as high as 55 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...From 3 PM Thursday to 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. 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. && $$ WYZ111-113-231200- /O.NEW.KCYS.WS.A.0014.211224T0000Z-211224T1800Z/ Southwest Carbon County-Upper North Platte River Basin- Including the cities of Baggs, Saratoga, and Encampment 155 PM MST Wed Dec 22 2021 ...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY MORNING... * WHAT...Heavy snow possible. Total snow accumulations of 6 to 8 inches possible. Winds could gust as high as 50 mph. * WHERE...Southwest Carbon County to include Dixon...Baggs and Dad. Upper North Platte River Valley to include Saratoga and Encampment. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause very poor visibility in blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ WYZ109-110-231200- /O.NEW.KCYS.WS.A.0014.211224T0000Z-211225T0000Z/ Central Carbon County-North Snowy Range Foothills- Including the cities of Rawlins, Arlington, and Elk Mountain 155 PM MST Wed Dec 22 2021 ...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH FRIDAY AFTERNOON... * WHAT...Blizzard conditions possible. Total snow accumulations of 5 to 8 inches possible. Winds could gust as high as 70 mph. * WHERE...Central Carbon County to include Rawlins and Sinclair. North Snowy Range Foothills to include Arlington and Elk Mountain. * WHEN...From Thursday afternoon through Friday afternoon. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Near zero visibility in snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for possible blizzard conditions. Continue to monitor the latest forecasts for updates on this situation. && $$
12 follow-up statements
742 WWUS45 KCYS 231236 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 536 AM MST Thu Dec 23 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS THURSDAY THROUGH EARLY THIS WEEKEND... WYZ111-113-232045- /O.UPG.KCYS.WS.A.0014.211224T0000Z-211224T1800Z/ /O.EXB.KCYS.WS.W.0019.211224T0000Z-211224T1800Z/ Southwest Carbon County-Upper North Platte River Basin- Including the cities of Baggs, Saratoga, and Encampment 536 AM MST Thu Dec 23 2021 ...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST FRIDAY... * WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. Winds could gust as high as 50 mph. * WHERE...Southwest Carbon County to include Dixon...Baggs and Dad. Upper North Platte River Valley to include Saratoga and Encampment. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause very poor visibility in blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. && $$ WYZ109-110-232045- /O.UPG.KCYS.WS.A.0014.211224T0000Z-211225T0000Z/ /O.EXB.KCYS.WS.W.0019.211224T0000Z-211225T0000Z/ Central Carbon County-North Snowy Range Foothills- Including the cities of Rawlins, Arlington, and Elk Mountain 536 AM MST Thu Dec 23 2021 ...WINTER STORM WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST FRIDAY... * WHAT...Blizzard conditions possible. Total snow accumulations of 3 to 7 inches possible. Winds could gust as high as 65 mph. * WHERE...Central Carbon County to include Rawlins and Sinclair. North Snowy Range Foothills to include Arlington and Elk Mountain. * WHEN...From Thursday afternoon through Friday afternoon. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Near zero visibility in snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. && $$ WYZ112-114-232045- /O.EXT.KCYS.WS.W.0019.211223T1800Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 536 AM MST Thu Dec 23 2021 ...WINTER STORM WARNING NOW IN EFFECT FROM 11 AM THIS MORNING TO 11 AM MST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. Winds gusting as high as 55 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...From 11 AM this morning to 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. && $$
918 WWUS45 KCYS 232054 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 154 PM MST Thu Dec 23 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH EARLY THIS WEEKEND... WYZ112-114-241200- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 154 PM MST Thu Dec 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. Winds gusting as high as 55 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...From 11 AM this morning to 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. 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. && $$ WYZ111-113-241200- /O.CON.KCYS.WS.W.0019.211224T0000Z-211224T1800Z/ Southwest Carbon County-Upper North Platte River Basin- Including the cities of Baggs, Saratoga, and Encampment 154 PM MST Thu Dec 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST FRIDAY... * WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. Winds could gust as high as 50 mph. * WHERE...Southwest Carbon County to include Dixon...Baggs and Dad. Upper North Platte River Valley to include Saratoga and Encampment. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause very poor visibility in blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ109-110-241200- /O.CON.KCYS.WS.W.0019.211224T0000Z-211225T0000Z/ Central Carbon County-North Snowy Range Foothills- Including the cities of Rawlins, Arlington, and Elk Mountain 154 PM MST Thu Dec 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 5 PM MST FRIDAY... * WHAT...Blizzard conditions possible. Total snow accumulations of 3 to 7 inches possible. Winds could gust as high as 65 mph. * WHERE...Central Carbon County to include Rawlins and Sinclair. North Snowy Range Foothills to include Arlington and Elk Mountain. * WHEN...From Thursday afternoon through Friday afternoon. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Near zero visibility in snow and blowing snow. 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. && $$
256 WWUS45 KCYS 232107 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 207 PM MST Thu Dec 23 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH EARLY THIS WEEKEND... WYZ112-114-241200- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 207 PM MST Thu Dec 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. Winds gusting as high as 55 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...From 11 AM this morning to 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ111-113-241200- /O.CON.KCYS.WS.W.0019.211224T0000Z-211224T1800Z/ Southwest Carbon County-Upper North Platte River Basin- Including the cities of Baggs, Saratoga, and Encampment 207 PM MST Thu Dec 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST FRIDAY... * WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. Winds could gust as high as 50 mph. * WHERE...Southwest Carbon County to include Dixon...Baggs and Dad. Upper North Platte River Valley to include Saratoga and Encampment. * WHEN...From Thursday afternoon through Friday morning. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause very poor visibility in blowing snow. 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. && $$ WYZ109-110-241200- /O.CON.KCYS.WS.W.0019.211224T0000Z-211225T0000Z/ Central Carbon County-North Snowy Range Foothills- Including the cities of Rawlins, Arlington, and Elk Mountain 207 PM MST Thu Dec 23 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST FRIDAY... * WHAT...Near blizzard conditions possible. Total snow accumulations of 3 to 7 inches possible. Winds could gust as high as 65 mph early...decreasing to 30 mph after 2 AM Friday. * WHERE...Central Carbon County to include Rawlins and Sinclair. North Snowy Range Foothills to include Arlington and Elk Mountain. * WHEN...From Thursday afternoon through Friday afternoon. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Near zero visibility in snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
015 WWUS45 KCYS 241016 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 316 AM MST Fri Dec 24 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH EARLY THIS WEEKEND... WYZ109-111-241200- /O.EXT.KCYS.WS.W.0019.000000T0000Z-211224T1200Z/ Central Carbon County-Southwest Carbon County- Including the cities of Rawlins and Baggs 316 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 AM MST EARLY THIS MORNING... * WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. Winds could gust as high as 50 mph. * WHERE...Southwest Carbon County to include Dixon...Baggs and Dad. Central Carbon County including Rawlins. * WHEN...Until 5 AM Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause poor visibility in blowing snow. 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. && $$ WYZ110-241800- /O.EXT.KCYS.WS.W.0019.000000T0000Z-211224T1800Z/ North Snowy Range Foothills- Including the cities of Arlington and Elk Mountain 316 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Near blizzard conditions possible. Total snow accumulations of 3 to 7 inches possible. Winds could gust as high as 65 mph early...decreasing to 30 mph after 2 AM Friday. * WHERE...North Snowy Range Foothills to include Arlington and Elk Mountain. * WHEN...Until 11 AM Friday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Near zero visibility in snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-241830- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 316 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. Winds gusting as high as 55 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...From 11 AM this morning to 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. 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. && $$ WYZ113-241800- /O.CON.KCYS.WS.W.0019.000000T0000Z-211224T1800Z/ Upper North Platte River Basin- Including the cities of Saratoga and Encampment 316 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. Winds could gust as high as 50 mph. * WHERE...Upper North Platte River Valley to include Saratoga and Encampment. * WHEN...Until 11 AM Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause very poor visibility in blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
250 WWUS45 KCYS 241142 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 442 AM MST Fri Dec 24 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH EARLY THIS WEEKEND... WYZ109-111-241245- /O.EXP.KCYS.WS.W.0019.000000T0000Z-211224T1200Z/ Central Carbon County-Southwest Carbon County- Including the cities of Rawlins and Baggs 442 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING WILL EXPIRE AT 5 AM MST EARLY THIS MORNING... Heavy snow is no longer expected. Therefore, the Winter Storm Warning will be allowed to expire at 5 AM. $$ WYZ112-114-241945- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 442 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. Winds gusting as high as 55 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...From 11 AM this morning to 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ110-113-241800- /O.CON.KCYS.WS.W.0019.000000T0000Z-211224T1800Z/ North Snowy Range Foothills-Upper North Platte River Basin- Including the cities of Arlington, Elk Mountain, Saratoga, and Encampment 442 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. Winds could gust as high as 50 mph. * WHERE...Upper North Platte River Valley to include Saratoga and Encampment. North Snowy Range Foothills to include Arlington and Elk Mountain. * WHEN...Until 11 AM Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the morning or evening commute. Strong winds could cause very poor visibility in blowing snow. 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. && $$
804 WWUS45 KCYS 241744 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1044 AM MST Fri Dec 24 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH EARLY THIS WEEKEND... WYZ110-113-241845- /O.EXP.KCYS.WS.W.0019.000000T0000Z-211224T1800Z/ North Snowy Range Foothills-Upper North Platte River Basin- Including the cities of Arlington, Elk Mountain, Saratoga, and Encampment 1044 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING WILL EXPIRE AT 11 AM MST THIS MORNING... Heavier snow has ended and only light snow is expected on and off through the afternoon. Therefore...the Winter Storm Warning will be allowed to expire on time at 11 AM. $$ WYZ112-114-250145- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 1044 AM MST Fri Dec 24 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY... * WHAT...Heavy snow expected. Total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. Winds gusting as high as 55 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...Through 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. 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. && $$
313 WWUS45 KCYS 242007 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 107 PM MST Fri Dec 24 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH SATURDAY MORNING... WYZ112-114-251200- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 107 PM MST Fri Dec 24 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST SATURDAY... * WHAT...Heavy snow expected. Additional snow accumulations of 12 to 15 inches. Storm total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...Through 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
926 WWUS45 KCYS 250942 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 242 AM MST Sat Dec 25 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH SATURDAY MORNING... ...Winter conditions for the I-80 Summit, Buford and Vedauwoo this Morning... WYZ112-114-251530- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 242 AM MST Sat Dec 25 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Heavy snow expected. Additional snow accumulations of 12 to 15 inches. Storm total snow accumulations of up to 3 feet for the Sierra Madre Range and 2 feet for the Snowy Range. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...Through 11 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. 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. && $$ WYZ116-117-251500- /O.NEW.KCYS.WW.Y.0043.211225T0942Z-211225T1500Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 242 AM MST Sat Dec 25 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...Snow. Total snow accumulation between 1 and 3 inches. Winds gusting as high as 45 mph may produce some blowing snow and lower visibility. * WHERE...Pumpkin Vine, Vedauwoo, and Buford. * WHEN...Until 8 AM MST this morning. * IMPACTS...Plan on slippery road conditions. Gusty winds to 45 mph will also produce some blowing snow and lower visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
702 WWUS45 KCYS 251054 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 354 AM MST Sat Dec 25 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH SATURDAY MORNING... ...Winter conditions for the I-80 Summit, Buford and Vedauwoo this Morning... WYZ112-114-252200- /O.NEW.KCYS.WS.A.0015.211226T0600Z-211227T1200Z/ /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 354 AM MST Sat Dec 25 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... ...WINTER STORM WATCH IN EFFECT FROM THIS EVENING THROUGH LATE SUNDAY NIGHT... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 55 mph. For the Winter Storm Watch, heavy snow possible. Total new snow accumulations of 10 to 14 inches possible. Winds could gust as high as 60 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...For the Winter Storm Warning, until 11 AM MST this morning. For the Winter Storm Watch, from this evening through late Sunday night. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ116-117-251500- /O.CON.KCYS.WW.Y.0043.000000T0000Z-211225T1500Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 354 AM MST Sat Dec 25 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 8 AM MST THIS MORNING... * WHAT...Snow. Total snow accumulation between 1 and 3 inches. Winds gusting as high as 45 mph may produce some blowing snow and lower visibility. * WHERE...Pumpkin Vine, Vedauwoo, and Buford. * WHEN...Until 8 AM MST this morning. * IMPACTS...Plan on slippery road conditions. Gusty winds to 45 mph will also produce some blowing snow and lower visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
180 WWUS45 KCYS 251226 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 526 AM MST Sat Dec 25 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS TODAY THROUGH THIS MORNING... ...Winter conditions for Cheyenne, Laramie, I-80 Summit, Buford and Vedauwoo this Morning... WYZ112-114-251630- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ /O.CON.KCYS.WS.A.0015.211226T0600Z-211227T1200Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 526 AM MST Sat Dec 25 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH LATE SUNDAY NIGHT... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 55 mph. For the Winter Storm Watch, heavy snow possible. Total new snow accumulations of 10 to 14 inches possible. Winds could gust as high as 60 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...For the Winter Storm Warning, until 11 AM MST this morning. For the Winter Storm Watch, from this evening through late Sunday night. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ115-118-251600- /O.EXB.KCYS.WW.Y.0043.000000T0000Z-211225T1600Z/ Laramie Valley-Central Laramie County- Including the cities of Laramie, Bosler, and Cheyenne 526 AM MST Sat Dec 25 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM MST THIS MORNING... * WHAT...Periods of heavy Snow. Total snow accumulation of 1 to 3 inches. Winds gusting as high as 30 mph may produce blowing snow and lower visibility. * WHERE...Cheyenne and Laramie. * WHEN...Until 9 AM MST this morning. * IMPACTS...Plan on slippery road conditions. Gusty winds to 30 mph will also produce some blowing snow and lower visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ116-117-251600- /O.EXT.KCYS.WW.Y.0043.000000T0000Z-211225T1600Z/ South Laramie Range-South Laramie Range Foothills- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, and Horse Creek 526 AM MST Sat Dec 25 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 9 AM MST THIS MORNING... * WHAT...Periods of heavy snow. Total snow accumulation between 1 and 3 inches. Winds gusting as high as 30 mph may produce some blowing snow and lower visibility. * WHERE...Pumpkin Vine, Vedauwoo, and Buford. * WHEN...Until 9 AM MST this morning. * IMPACTS...Plan on slippery road conditions. Gusty winds to 30 mph will also produce some blowing snow and lower 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. && $$
841 WWUS45 KCYS 251538 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 838 AM MST Sat Dec 25 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS THROUGH THIS MORNING... ...Winter conditions for Cheyenne, Laramie, I-80 Summit, Buford and Vedauwoo this Morning... WYZ112-114-252345- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ /O.CON.KCYS.WS.A.0015.211226T0600Z-211227T1200Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 838 AM MST Sat Dec 25 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH LATE SUNDAY NIGHT... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 55 mph. For the Winter Storm Watch, heavy snow possible. Total new snow accumulations of 10 to 14 inches possible. Winds could gust as high as 60 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...For the Winter Storm Warning, until 11 AM MST this morning. For the Winter Storm Watch, from this evening through late Sunday night. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ115>118-251800- /O.EXT.KCYS.WW.Y.0043.000000T0000Z-211225T1800Z/ Laramie Valley-South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Laramie, Bosler, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 838 AM MST Sat Dec 25 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Periods of heavy snow. Total snow accumulation between 4 and 6 inches. Winds gusting as high as 30 mph may produce some blowing snow and lower visibility. * WHERE...Cheyenne, Laramie, Pumpkin Vine, Vedauwoo, and Buford. * WHEN...Until 11 AM MST this morning. * IMPACTS...Plan on slippery road conditions. Gusty winds to 30 mph will also produce some blowing snow and lower 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. && $$
730 WWUS45 KCYS 251735 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1035 AM MST Sat Dec 25 2021 ...HEAVY SNOW EXPECTED FOR THE MOUNTAINS THROUGH THIS MORNING... ...Winter conditions for Cheyenne, Laramie, I-80 Summit, Buford and Vedauwoo this Morning... WYZ112-114-260015- /O.CON.KCYS.WS.W.0019.000000T0000Z-211225T1800Z/ /O.CON.KCYS.WS.A.0015.211226T0600Z-211227T1200Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 1035 AM MST Sat Dec 25 2021 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH LATE SUNDAY NIGHT... * WHAT...Expect light snow to continue for the mountains today, but significant accumulations are no longer expected. For the Winter Storm Watch, heavy snow possible. Total new snow accumulations of 10 to 14 inches possible. Winds could gust as high as 60 mph. * WHERE...Sierra Madre Range and Snowy Range in southeast Wyoming. * WHEN...For the Winter Storm Warning, until 11 AM MST this morning. For the Winter Storm Watch, from this evening through late Sunday night. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. Hikers and snow mobilers likely to become disoriented and lost with very poor visibility in heavy snow and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ115>118-251845- /O.CON.KCYS.WW.Y.0043.000000T0000Z-211225T1800Z/ Laramie Valley-South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Laramie, Bosler, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 1035 AM MST Sat Dec 25 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Expect light snow eventually taper off the next hour or so as the snow band moves south into Colorado. Significant accumulations are no longer expected. * WHERE...Cheyenne, Laramie, Pumpkin Vine, Vedauwoo, and Buford. * WHEN...Until 11 AM MST this morning. * IMPACTS...Plan on slippery road conditions. Gusty winds to 30 mph will also produce some blowing snow and lower 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. && $$
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 21, 8:42 PM MST | High Wind Warning | CYS | Laramie | 8 hr |
| Dec 22, 2:36 AM MST | Winter Storm Watch | CYS | Albany, Carbon | 11 hr |
| Dec 22, 3:43 AM MST | High Wind Watch | CYS | Albany, Carbon, Converse, Laramie, Platte | 26 hr |
| Dec 22, 1:01 PM MST | High Wind Warning | CYS | Albany, Laramie, Platte | 37 hr |
| Dec 22, 1:55 PM MST | Winter Storm Watch | CYS | Albany, Carbon | 16 hr |
Nearby
Winter Storm Warnings in Wyoming, 2021Every winter storm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.