Alert archive / Wyoming / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 235, NWS Cheyenne, WY

July 14, 2025Laramie County, Wyoming

NWS Cheyenne, WY issued this severe thunderstorm warning at Jul 14, 2025, 4:33 PM MDT for Laramie County, Wyoming. It was in force for 27 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 14, 2025, 4:33 PM MDT (22:33 UTC)
Expired
Jul 14, 2025, 5:00 PM MDT
In force
27 min
Issued by
NWS Cheyenne, WY
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Laramie County, WY

The radar

The Cheyenne radar (KCYS), 20 km from the middle of the area, began a volume at 22:34 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 forecasters said that day

The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at Jul 14, 3:33 PM MDT, 1 hour earlier.

Area forecast discussion, Jul 14, 3:33 PM MDT, 1 hour before
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Hazardous weather outlook, Jul 14, 3:52 PM MDT, 41 minutes before
Hazardous Weather Outlook
National Weather Service Cheyenne WY
352 PM MDT Mon Jul 14 2025

NEZ002-003-019>021-054-055-095-096-WYZ101>119-152200-
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-
352 PM MDT Mon Jul 14 2025

This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.

.DAY ONE...THIS AFTERNOON AND TONIGHT

- An upper level trough brings a Slight Risk for severe
  thunderstorms through this evening.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

- There is a Marginal Risk for severe thunderstorms Tuesday and
  Wednesday.

- A cold front will bring thunderstorms on Tuesday/Wednesday
  alongside cooler temperatures on Wednesday, but a gradual
  warming trend will occur thereafter alongside daily shower and
  thunderstorm chances.

.Spotter information statement...

Spotter reports are encourage with severe weather over the coming
days.

In the hours before

Special weather statement, Jul 14, 2:13 PM MDT, 2 hours 20 minutes before
Special Weather Statement
National Weather Service Cheyenne WY
213 PM MDT Mon Jul 14 2025

WYZ102-142100-
Niobrara County WY-
213 PM MDT Mon Jul 14 2025

...A STRONG THUNDERSTORM WILL IMPACT NORTHEASTERN NIOBRARA COUNTY
THROUGH 300 PM MDT...

At 213 PM MDT, Doppler radar was tracking a strong thunderstorm 9
miles west of Redbird, or 32 miles west of Edgemont, moving east at
10 mph.

HAZARD...Wind gusts of 50 to 55 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Redbird.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4297 10453 4327 10458 4346 10432 4308 10419
TIME...MOT...LOC 2013Z 249DEG 11KT 4324 10446

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...55 MPH

Rubin
Local storm report, Jul 14, 2:29 PM MDT, 2 hours 4 minutes before
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Special weather statement, Jul 14, 2:57 PM MDT, 1 hour 36 minutes before
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Special weather statement, Jul 14, 3:01 PM MDT, 1 hour 32 minutes before
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Special weather statement, Jul 14, 3:43 PM MDT, 50 minutes before
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Special weather statement, Jul 14, 4:20 PM MDT, 13 minutes before
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The office that day

Everything else NWS Cheyenne, WY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 14, 12:36 PM MDTSpecial Weather StatementCYSPlatte39 min
Jul 14, 2:13 PM MDTSpecial Weather StatementCYSNiobrara47 min
Jul 14, 2:23 PM MDTSevere Thunderstorm Warning Considerable damage threatCYSLaramie52 min
Jul 14, 2:39 PM MDTSevere Thunderstorm Warning Considerable damage threatCYSLaramie36 min
Jul 14, 2:57 PM MDTSpecial Weather StatementCYSNiobrara48 min
Jul 14, 3:01 PM MDTSpecial Weather StatementCYSNiobrara44 min
Jul 14, 4:20 PM MDTSpecial Weather StatementCYSLaramie25 min
Jul 14, 1:51 PM MDTSpecial Weather StatementCYSScotts Bluff39 min
Jul 14, 3:43 PM MDTSpecial Weather StatementCYSBanner, Scotts Bluff47 min
Jul 14, 4:45 PM MDTSpecial Weather StatementCYSSioux45 min
Jul 14, 5:00 PM MDTSpecial Weather StatementCYSKimball30 min
Jul 14, 5:34 PM MDTSpecial Weather StatementCYSScotts Bluff41 min

Nearby

Severe Thunderstorm Warnings in Wyoming, 2025Every severe thunderstorm warning in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.