SEVERE WEATHER WARNING: Alerts Issued for CO.  More Info >>

Keystone, CO Warnings, Watches and Advisories

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NWS Active Alerts for CO - Map View

State: CO Alerts: 9 Updated: Sep 20, 2026 9:37pm MDT

Severe Thunderstorm Warning

Area
El Paso, CO; Pueblo, CO
Severe Thunderstorm Warning issued September 20 at 9:29PM MDT until September 20 at 10:00PM MDT by NWS Pueblo CO

SVRPUB The National Weather Service in Pueblo has issued a * Severe Thunderstorm Warning for... South central El Paso County in east central Colorado... North central Pueblo County in southeastern Colorado... * Until 1000 PM MDT. * At 929 PM MDT, a severe thunderstorm was located 7 miles north of Pinon, or 18 miles north of Pueblo Airport, moving southeast at 20 mph. HAZARD...Tennis ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Fountain and Hanover.

Severe Thunderstorm Warning

Area
Lincoln, CO
Severe Thunderstorm Warning issued September 20 at 9:29PM MDT until September 20 at 10:00PM MDT by NWS Denver CO

SVRBOU The National Weather Service in Denver has issued a * Severe Thunderstorm Warning for... Southwestern Lincoln County in east central Colorado... * Until 1000 PM MDT. * At 929 PM MDT, a severe thunderstorm was located 11 miles southeast of Truckton, or 30 miles northeast of Pueblo Airport, moving southeast at 15 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Mainly rural areas of Southwestern Lincoln County.

Tornado Warning

Area
El Paso, CO
Tornado Warning issued September 20 at 9:21PM MDT until September 20 at 9:45PM MDT by NWS Pueblo CO

TORPUB The National Weather Service in Pueblo has issued a * Tornado Warning for... Southeastern El Paso County in east central Colorado... * Until 945 PM MDT. * At 921 PM MDT, a severe thunderstorm capable of producing a tornado was located 7 miles south of Truckton, or 29 miles northeast of Pueblo Airport, moving south at 15 mph. HAZARD...Tornado and hail up to two inches in diameter. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. * This tornadic thunderstorm will remain over mainly rural areas of southeastern El Paso County.

Special Weather Statement

Area
Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Ft; Pueblo Vicinity/Pueblo County Below 6300 Feet
Special Weather Statement issued September 20 at 9:09PM MDT by NWS Pueblo CO

At 909 PM MDT, Doppler radar was tracking a strong thunderstorm near Hanover, or 19 miles southeast of Colorado Springs, moving east at 15 mph. HAZARD...Wind gusts up to 50 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... Fountain and Hanover.

Severe Thunderstorm Watch

Area
Cheyenne, CO; Kit Carson, CO; Greeley, KS; Logan, KS; Wallace, KS; Wichita, KS
Severe Thunderstorm Watch issued September 20 at 9:03PM MDT until September 21 at 3:00AM MDT by NWS Goodland KS

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.

Severe Thunderstorm Watch

Area
Bent, CO; Crowley, CO; El Paso, CO; Otero, CO; Pueblo, CO
Severe Thunderstorm Watch issued September 20 at 9:02PM MDT until September 21 at 3:00AM MDT by NWS Pueblo CO

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 674 IN EFFECT UNTIL 3 AM MDT MONDAY FOR THE FOLLOWING AREAS IN COLORADO THIS WATCH INCLUDES 5 COUNTIES IN EAST CENTRAL COLORADO EL PASO IN SOUTHEAST COLORADO BENT CROWLEY OTERO PUEBLO THIS INCLUDES THE CITIES OF COLORADO SPRINGS, LA JUNTA, LAS ANIMAS, OLNEY SPRINGS, ORDWAY, PETERSON SPACE FORCE BASE, PUEBLO, AND ROCKY FORD.

Severe Thunderstorm Watch

Area
Kiowa, CO; Prowers, CO
Severe Thunderstorm Watch issued September 20 at 9:02PM MDT until September 21 at 3:00AM MDT by NWS Pueblo CO

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 674 UNTIL 3 AM MDT 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 SOUTHEAST COLORADO KIOWA PROWERS THIS INCLUDES THE CITIES OF EADS AND LAMAR.

Severe Thunderstorm Watch

Area
Adams, CO; Arapahoe, CO; Denver, CO; Douglas, CO; Elbert, CO; Lincoln, CO
Severe Thunderstorm Watch issued September 20 at 9:01PM MDT until September 21 at 3:00AM MDT by NWS Denver CO

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 674 IN EFFECT UNTIL 3 AM MDT MONDAY FOR THE FOLLOWING AREAS IN COLORADO THIS WATCH INCLUDES 6 COUNTIES IN EAST CENTRAL COLORADO ELBERT LINCOLN IN NORTHEAST COLORADO ADAMS ARAPAHOE DENVER DOUGLAS THIS INCLUDES THE CITIES OF AURORA, CASTLE ROCK, CENTENNIAL, DENVER, DENVER INTERNATIONAL AIRPORT, ELIZABETH, KIOWA, LIMON, PARKER, THORNTON, AND WESTMINSTER.

Flood Advisory

Area
Cheyenne, CO; Kit Carson, CO
Flood Advisory issued September 20 at 8:24PM MDT until September 21 at 3:00AM MDT by NWS Goodland KS

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northern Cheyenne County in east central Colorado... Kit Carson County in east central Colorado... * WHEN...Until 300 AM MDT Monday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 823 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 2.5 inches of rain have fallen today. - Additional rainfall amounts up to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Burlington, Stratton, Flagler, Seibert, Bethune and Vona.

SAFETY and DATA MESSAGE

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Keystone.

Use the Radar Maps link provided to understand the trajectory of a storm.

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