Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Mostly Cloudy

84°F

29°C

Humidity 27%
Wind Speed NW 5 mph
Barometer 30.47 in
Dewpoint 47°F (8°C)
Visibility NA
Heat Index82°F (28°C)
Last update 24 Jul 1:35 pm MDT
Extended Forecast for

Brainard Lake CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 74. West northwest wind around 6 mph becoming light and variable.

    High: 74 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 52. Southeast wind 5 to 9 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Increasing clouds, with a high near 79. West southwest wind 5 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 60%.

    High: 79 °F

    Sunny then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 54. South wind 5 to 14 mph becoming west in the evening. Winds could gust as high as 23 mph.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 79. Breezy, with a west wind 10 to 15 mph becoming light and variable  in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 70%.

    High: 79 °F

    Partly Sunny
    and Breezy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Showers and possibly a thunderstorm after noon.  High near 76. Chance of precipitation is 80%.

    High: 76 °F

    Partly Sunny
    then T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers, then showers and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers then
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 74. West northwest wind around 6 mph becoming light and variable.
Tonight
A 30 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 52. Southeast wind 5 to 9 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.
Saturday
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 79. West southwest wind 5 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 54. South wind 5 to 14 mph becoming west in the evening. Winds could gust as high as 23 mph.
Sunday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 79. Breezy, with a west wind 10 to 15 mph becoming light and variable in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Monday
Showers and possibly a thunderstorm after noon. High near 76. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 51.
Tuesday
A slight chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 50.
Wednesday
Showers and possibly a thunderstorm. Partly sunny, with a high near 74.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.09°N 105.57°W (Elev. 10564 ft)
1:10 pm MDT Jul 24, 2026
1pm MDT Jul 24, 2026-6pm MDT Jul 30, 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