Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

74°F

23°C

Humidity 14%
Wind Speed NW 14 G 20 mph
Barometer 30.20 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 Jun 6:55 pm MDT
Extended Forecast for

5 Miles W Trail Ridge CO

  • Tonight

    Tonight: Mostly clear, with a low around 36. West northwest wind 5 to 11 mph becoming east southeast in the evening. Winds could gust as high as 18 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. West wind 8 to 13 mph becoming light west northwest  after midnight. Winds could gust as high as 21 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Northeast wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70. Breezy.

    High: 70 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. West northwest wind 5 to 11 mph becoming east southeast in the evening. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 67. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 39. West wind 8 to 13 mph becoming light west northwest after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 69. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 38. Northeast wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Breezy.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 40.
Saturday
Sunny, with a high near 69. Windy.
Saturday Night
Mostly clear, with a low around 38. Windy.
Sunday
Sunny, with a high near 65. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Trail Ridge CO
 40.43°N 105.84°W (Elev. 10827 ft)
3:21 pm MDT Jun 21, 2026
7pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
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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