Wyoming Severe Flood Watch | Effective 07/22/2026 22:58

Headline: 
Flood Watch issued July 22 at 11:58PM MDT until July 24 at 12:00AM MDT by NWS Cheyenne WY
Event: 
Flood Watch
Urgency: 
Future
Effective: 
July 22, 2026 - 10:58pm
Expires: 
July 23, 2026 - 11:00pm
Description: 
* WHAT...Flooding caused by localized excessive thunderstorm rainfall continues to be possible. * WHERE...Southeast Wyoming and the western Nebraska panhandle. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Localized torrential rainfall in scattered thunderstorm activity combined with the potential for training thunderstorms continues to have the potential to produce flooding. - http://www.weather.gov/safety/flood
Instruction: 
Monitor later forecasts and be alert for possible Flash Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Area Description: 
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; Upper North Platte River Basin; Laramie Valley; South Laramie Range; South Laramie Range Foothills; Central Laramie County; East Laramie County
Forcast Office: 
NWS Cheyenne WY