Severe · Severe Thunderstorm WatchActive alert

Severe Thunderstorm Watch issued September 20 at 9:03PM MDT until September 21

Affecting Cheyenne, CO; Kit Carson, CO; Greeley, KS; Logan, KS; Wallace, KS; Wichita, KS

In effect until: Sep 21, 2026, 9:00 AM

Cheyenne, CO; Kit Carson, CO; Greeley, KS; Logan, KS; Wallace, KS; Wichita, KS

Possible impact zone across 6 counties in CO and KS; conditions develop through 9:00 AM.

Go indoors and stay away from windows until the storm passes.

See it on the live map View official source

Read the original bulletin (official text)

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
674 UNTIL 3 AM MDT /4 AM CDT/ MONDAY. SEVERE THUNDERSTORM WATCH
673 HAS EXPIRED. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS

IN COLORADO THE NEW WATCH INCLUDES 2 COUNTIES

IN EAST CENTRAL COLORADO

CHEYENNE              KIT CARSON

IN KANSAS THE NEW WATCH INCLUDES 4 COUNTIES

IN WEST CENTRAL KANSAS

GREELEY               LOGAN                 WALLACE
WICHITA

THIS INCLUDES THE CITIES OF ARAPAHOE, BURLINGTON, CHEYENNE WELLS,
LEOTI, OAKLEY, SHARON SPRINGS, AND TRIBUNE.

Free. In your language.

Get the next alert for your area before it matters.

Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Severe Thunderstorm Watch issued September 20 at 9:03PM MDT until September 21

Get the next alert for your area before it matters.

Get alerts in your language