Severe Thunderstorm Watch — Niobrara County, Wyoming
Conditions favor the development of severe thunderstorms in and near the watch area.
Current Status
⛈️ Active: Severe Thunderstorm Watch
Severe Thunderstorm Watch issued August 12 at 2:33PM MDT until August 12 at 9:00PM MDT by NWS Cheyenne WY
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 578 IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN NEBRASKA THIS WATCH INCLUDES 8 COUNTIES IN PANHANDLE NEBRASKA BANNER BOX BUTTE CHEYENNE DAWES KIMBALL MORRILL SCOTTS BLUFF SIOUX IN WYOMING THIS WATCH INCLUDES 4 COUNTIES IN EAST CENTRAL WYOMING NIOBRARA IN SOUTHEAST WYOMING GOSHEN LARAMIE PLATTE THIS INCLUDES THE CITIES OF AGATE, ALLIANCE, ANGORA, BAYARD, BORDEAUX, BRIDGEPORT, BROWNSON, CHADRON, CHADRON ST PARK, CHEYENNE, GERING, GUERNSEY, HARRISBURG, HARRISON, HEMINGFORD, KIMBALL, LUSK, REDBIRD, REDINGTON, SCOTTSBLUFF, SIDNEY, TORRINGTON, AND WHEATLAND.
Effective August 12, 2026 at 4:33 PM ET · Expires August 12, 2026 at 11:00 PM ET
Event Details
Event Type
Severe Thunderstorm Watch
Severity
severe
Issued By
NWS Cheyenne WY
Expires
August 12, 2026 at 11:00 PM ET
Last Checked
1 minute ago
Also In Effect For
This same Severe Thunderstorm Watch also covers:
Other Active Alerts in Wyoming
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Get Severe Thunderstorm Watch Alerts for Niobrara County
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Frequently Asked Questions
What does a Severe Thunderstorm Watch mean for Niobrara County, Wyoming?
Conditions favor the development of severe thunderstorms in and near the watch area.
Is this Severe Thunderstorm Watch currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 12, 2026 at 11:00 PM ET.
How do I get notified about Severe Thunderstorm Watch alerts for Niobrara County?
Download StormCast free on Google Play and set Niobrara County, Wyoming as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Severe Thunderstorm Watch is also in effect for Laramie County, Morrill County, Platte County, Banner County, Box Butte County, Dawes County, Kimball County, Scotts Bluff County, Sioux County, Goshen County, Cheyenne County.