Haswell Warnings, Watches and Advisories

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State: CO Alerts: 4 Updated: Sep 22, 2026 9:57pm MDT

Flood Watch

Area
Eastern San Juan Mountains Above 10000 Ft
Flood Watch issued September 22 at 9:29PM MDT until September 25 at 12:00AM MDT by NWS Pueblo CO

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of south central Colorado, including the following area, Eastern San Juan Mountains Above 10000 Feet. * WHEN...From Wednesday afternoon through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Repeated rounds of moderate to heavy rainfall this week will saturate soils and increase the widespread potential for flooding. - http://www.weather.gov/safety/flood

Special Weather Statement

Area
North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County; Central and South Weld County; Central and East Adams and Arapahoe Counties
Special Weather Statement issued September 22 at 9:16PM MDT by NWS Denver CO

At 916 PM MDT, Doppler radar was tracking a line of showers with gusty winds extending from near Fort Lupton to 7 miles east of Prospect Valley, or extending from 23 miles north of Denver to 30 miles southwest of Fort Morgan, moving north at 15 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Thornton, Brighton, Firestone, Frederick, Fort Lupton, Milliken, Berthoud, Lochbuie, Dacono, Mead, Platteville, Hudson, LaSalle, Keenesburg, Gilcrest and Milton Reservoir.

Flood Watch

Area
Southwest San Juan Mountains; San Juan River Basin
Flood Watch issued September 22 at 9:44AM MDT until September 25 at 6:00AM MDT by NWS Grand Junction CO

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southwest Colorado, including the following areas, San Juan River Basin and Southwest San Juan Mountains. * WHEN...From Wednesday afternoon through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - The ground remains saturated from recent heavy rainfall over the past week. After a brief break, deep moisture is expected to return to southwest Colorado Tuesday with a few inches of rainfall possible during the Wednesday through Thursday timeframe. In addition, multiple rounds of showers and thunderstorms are expected Wednesday through Thursday evening producing periods of heavy rainfall and potential flash flooding. - http://www.weather.gov/safety/flood

Flood Watch

Area
Animas River Basin
Flood Watch issued September 22 at 9:44AM MDT until September 25 at 6:00AM MDT by NWS Grand Junction CO

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southwest Colorado, including the following areas, San Juan River Basin and Southwest San Juan Mountains. * WHEN...From Wednesday afternoon through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - The ground remains saturated from recent heavy rainfall over the past week. After a brief break, deep moisture is expected to return to southwest Colorado Tuesday with a few inches of rainfall possible during the Wednesday through Thursday timeframe. In addition, multiple rounds of showers and thunderstorms are expected Wednesday through Thursday evening producing periods of heavy rainfall and potential flash flooding. - http://www.weather.gov/safety/flood

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 Haswell.

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

Disclaimer

This severe weather alerts report is valid for ZIP code 81045, accurately covering the area of Haswell, CO.

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Currently

Light Rain Shower 67°F
29.99 inHg.
Barometer
68%
Humidity
ESE 23.8 mph
Wind
Light Rain Shower

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