National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Fort Morgan Municipal Airport (KFMM)

Lat: 40.33°NLon: 103.81°WElev: 4505ft.

Partly Cloudy

82°F

28°C

Humidity 42%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Sep 12:35 pm MDT
Extended Forecast for

Brush CO

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 87. Light and variable wind becoming east around 6 mph.

    High: 87 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. North northwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 78. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 90%.

    High: 78 °F

    Mostly Sunny
    then T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 5am, then a chance of showers. Low around 52. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 90%.

    Low: 52 °F

    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 71. Light and variable wind becoming northeast 5 to 7 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers after midnight. Partly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Breezy.

    High: 76 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 87. Light and variable wind becoming east around 6 mph.
Tonight
Showers and thunderstorms likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 56. North northwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 70%.
Saturday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 78. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 90%.
Saturday Night
Showers and thunderstorms before 5am, then a chance of showers. Low around 52. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 71. Light and variable wind becoming northeast 5 to 7 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 72.
Monday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 76. Breezy.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55. Breezy.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Thursday
Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brush CO
 40.26°N 103.63°W (Elev. 4245 ft)
Last Update:
12:46 pm MDT Sep 18, 2026
Forecast Valid:
12pm MDT Sep 18, 2026-6pm MDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation