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 and Breezy

77°F

25°C

Humidity 16%
Wind Speed SW 23 G 36 mph
Barometer 30.12 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 20 Jun 11:55 am MDT
Extended Forecast for

Brainard Lake CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 41 mph.

    High: 75 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 48. Windy, with a west southwest wind 24 to 29 mph, with gusts as high as 44 mph.

    Low: 48 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 75. Windy, with a west wind 25 to 30 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 75 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. Windy, with a west southwest wind 16 to 26 mph, with gusts as high as 47 mph.

    Low: 47 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 67. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 43 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight.  Mostly clear, with a low around 38. Breezy.

    Low: 38 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 56. Breezy.

    High: 56 °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 40. Breezy.

    Low: 40 °F

    Chance
    T-storms and
    Breezy then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely after noon.  Partly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 41 mph.
Tonight
Mostly clear, with a low around 48. Windy, with a west southwest wind 24 to 29 mph, with gusts as high as 44 mph.
Saturday
Sunny, with a high near 75. Windy, with a west wind 25 to 30 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 50 mph.
Saturday Night
Mostly clear, with a low around 47. Windy, with a west southwest wind 16 to 26 mph, with gusts as high as 47 mph.
Sunday
Sunny, with a high near 67. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 43 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 38. Breezy.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. Breezy.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40. Breezy.
Tuesday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 62.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 60.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
4:00 am MDT Jun 20, 2025
12pm 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