Areas of Extreme Heat and Fire Weather in the Northwest U.S.; Heavy Rain in the West and South-central U.S.

Extreme heat will continue in the interior Northwest into midweek before finally waning. Hot temperatures, dry, gusty winds, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Great Basin, Rockies, and central/southern Plains. An atmospheric river will bring heavy rain and strong winds to southwest Alaska. Read More >

Current conditions at

GRAND MESA SKYWAY PT (CAGMS)

Lat: 39.0593°NLon: 108.06075°WElev: 10628.0ft.

NA

52°F

11°C

Humidity 76%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 26 Aug 04:00 PM MDT
Extended Forecast for

Collbran CO

Flood Watch August 26, 04:37pm until August 27, 12:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 26, 04:37pm until August 27, 12:00am

    NOW until 12:00am Wed

    Flood Watch

  • This Afternoon

    High: 72 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Low around 52. South southwest wind around 5 mph becoming east northeast after midnight.  Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before noon, then showers and thunderstorms likely, mainly between noon and 5pm.  High near 77. Southeast wind 5 to 10 mph becoming west in the morning.  Chance of precipitation is 80%.

    High: 77 °F

    Showers then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 60%.

    Low: 52 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 9am.  Partly sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.  Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight.  Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 9am.  Partly sunny, with a high near 78. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. South southwest wind around 5 mph.
Tonight
Showers and possibly a thunderstorm. Low around 52. South southwest wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm before noon, then showers and thunderstorms likely, mainly between noon and 5pm. High near 77. Southeast wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%.
Thursday
A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Friday
A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Saturday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 52.
Labor Day
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Collbran CO
 39.25°N 107.95°W (Elev. 6115 ft)
3:36 pm MDT Aug 26, 2025
4pm MDT Aug 26, 2025-6pm MDT Sep 2, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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