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

74°F

23°C

Humidity 20%
Wind Speed N 8 mph
Barometer 30.15 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Jun 10:35 am MDT
Extended Forecast for

Rollins Pass CO

  • Today

    Today: Sunny, with a high near 67. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 41 mph.

    High: 67 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 44. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph.

    Low: 44 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 66. Breezy, with a west wind 18 to 24 mph, with gusts as high as 41 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 38 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 59. Breezy, with a west southwest wind around 21 mph, with gusts as high as 36 mph.

    High: 59 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Breezy.
    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 38. Breezy.

    Low: 38 °F

    Chance
    T-storms and
    Breezy then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, then showers and thunderstorms likely after noon.  Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Showers then
    T-storms
    Likely

Detailed Forecast

Today
Sunny, with a high near 67. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 41 mph.
Tonight
Mostly clear, with a low around 44. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph.
Saturday
Sunny, with a high near 66. Breezy, with a west wind 18 to 24 mph, with gusts as high as 41 mph.
Saturday Night
Mostly clear, with a low around 43. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 38 mph.
Sunday
Sunny, with a high near 59. Breezy, with a west southwest wind around 21 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a low around 35. Breezy.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 51. Breezy.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 38. Breezy.
Tuesday
A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 55.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 52.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 37.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Rollins Pass CO
 39.93°N 105.67°W (Elev. 11178 ft)
4:00 am MDT Jun 20, 2025
10am 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