Severe Thunderstorm Watch in Big Horn County

Severe Thunderstorm Watch issued August 23 at 8:31PM MDT until August 23 at 10:00PM MDT by NWS Billings MT

• Event Start: 2026-08-23T20:31:00-06:00
• Event End: 2026-08-23T22:00:00-06:00
• Event Certainty: Possible
• Event Severity: Severe

Event Description

SEVERE THUNDERSTORM WATCH 620 REMAINS VALID UNTIL 10 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 7 COUNTIES IN SOUTH CENTRAL MONTANA BIG HORN IN SOUTHEAST MONTANA CARTER CUSTER FALLON POWDER RIVER ROSEBUD TREASURE THIS INCLUDES THE CITIES OF ASHLAND, BAKER, BROADUS, COLSTRIP, CROW AGENCY, EKALAKA, FORSYTH, HARDIN, HYSHAM, LAME DEER, AND MILES CITY.

Event Instructions

None