Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

53°F

12°C

Humidity 51%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 20 Jun 8:15 am MDT
Extended Forecast for

4 Miles SSW Deer Ridge CO

  • Today

    Today: Sunny, with a high near 75. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 34 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 55. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 34 mph.

    Low: 55 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 74. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 43 mph.

    High: 74 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 38 mph.

    Low: 52 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 69. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 38 mph.

    High: 69 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight.  Mostly clear, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny
    then Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 75. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 55. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 34 mph.
Saturday
Sunny, with a high near 74. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 43 mph.
Saturday Night
Mostly clear, with a low around 52. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 38 mph.
Sunday
Sunny, with a high near 69. Breezy, with a southwest wind 15 to 17 mph, with gusts as high as 38 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 43.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46.
Tuesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 66.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 62.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Deer Ridge CO
 40.33°N 105.63°W (Elev. 9400 ft)
4:00 am MDT Jun 20, 2025
8am MDT Jun 20, 2025-6pm MDT Jun 26, 2025
 
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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