Alert archive / Wyoming / High Wind Watches in 2022
High Wind Watch 29, NWS Cheyenne, WY
NWS Cheyenne, WY issued this high wind watch at Apr 9, 2022, 3:21 PM MDT for 4 counties in Wyoming. It took effect at Apr 10, 2022, 3:00 AM MDT. It was in force for 18 min.
The area
The counties it named.
The facts
- Issued
- Apr 9, 2022, 3:21 PM MDT (21:21 UTC)
- In effect from
- Apr 10, 2022, 3:00 AM MDT
- Expired
- Apr 10, 2022, 3:18 AM MDT
- In force
- 18 min
- Issued by
- NWS Cheyenne, WY
Counties Albany County, WY, Carbon County, WY, Laramie County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 88 km from the middle of the area, began a volume at 21:22 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.
The nearest sounding before it
Denver, CO (KDNR), launched 12:00Z, 9.4 hours before the alert went out and 283 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
- 3501 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 178 m²/s²
- 0-3 km storm-relative helicity
- 228 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this high wind watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Cheyenne, WY wrote its last area forecast discussion before this high wind watch went out at Apr 9, 12:09 PM MDT, 3 hours 12 minutes earlier.
Area forecast discussion, Apr 9, 12:09 PM MDT, 3 hours 12 minutes before
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</html>Hazardous weather outlook, Apr 9, 3:36 AM MDT, 11 hours 45 minutes before
Hazardous Weather Outlook National Weather Service Cheyenne WY 336 AM MDT Sat Apr 9 2022 NEZ002-003-019>021-054-055-095-096-WYZ101>119-100945- Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- North Laramie Range-Ferris/Seminoe/Shirley Mountains- Shirley Basin-Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-Central Carbon County- North Snowy Range Foothills-Southwest Carbon County- Sierra Madre Range-Upper North Platte River Basin-Snowy Range- Laramie Valley-South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- 336 AM MDT Sat Apr 9 2022 This hazardous weather outlook is for portions of panhandle Nebraska...east central Wyoming...south central Wyoming and southeast Wyoming. .DAY ONE...TODAY AND TONIGHT No hazardous weather is expected at this time. Elevated fire weather conditions will exist across portions of far southeast Wyoming as well as southwest Nebraska due to lower humidity and gusty winds. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY The probability for widespread hazardous weather is low. Precipitation will return to the region from Sunday through Wednesday however widespread impactful winter weather appears unlikely outside of mountainous terrain. .Spotter information statement... Spotter activation will not be needed.
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 9, 3:50 PM MDT | Winter Weather Advisory | CYS | Converse, Niobrara | 20 hr |
| Apr 9, 11:52 AM MDT | Red Flag Warning | CYS | Banner, Cheyenne, Kimball | 6 hr |
Nearby
High Wind Watches in Wyoming, 2022Every high wind watch in 2022
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.