National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

42°F

6°C

Humidity 47%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 11 Aug 3:15 am MDT
Extended Forecast for

Brainard Lake CO

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 41. West northwest wind around 8 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 62. West northwest wind 9 to 13 mph becoming east northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 62 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. East wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. West wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 24 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Breezy, with an east southeast wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 44 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Breezy.

    High: 73 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Breezy.

    High: 73 °F

    Mostly Sunny
    and Breezy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. Breezy.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 41. West northwest wind around 8 mph.
Monday
Increasing clouds, with a high near 62. West northwest wind 9 to 13 mph becoming east northeast in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 41. East wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 66. West wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 44. Breezy, with an east southeast wind 10 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly sunny, with a high near 73. Breezy.
Wednesday Night
Partly cloudy, with a low around 48. Breezy.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Breezy.
Thursday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. Breezy.
Friday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71. Breezy.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Breezy.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 67. Breezy.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 45. Breezy.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brainard Lake CO
 40.07°N 105.57°W (Elev. 10561 ft)
Last Update:
10:09 pm MDT Aug 10, 2025
Forecast Valid:
3am MDT Aug 11, 2025-6pm MDT Aug 17, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation