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.

Overcast

32°F

0°C

Humidity 85%
Wind Speed Calm
Barometer 30.40 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 22 Nov 9:15 am MST
Extended Forecast for

6 Miles SSW LONG'S PEAK CO

  • Today

    Today: Sunny, with a high near 31. West southwest wind 6 to 14 mph.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 23. Breezy, with a west southwest wind 9 to 15 mph.

    Low: 23 °F

    Mostly Clear
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of snow after 11am. Partly sunny, with a temperature rising to near 31 by noon, then falling to around 22 during the remainder of the day. West northwest wind 9 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 17 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F⇓

    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 18. Wind chill values as low as -2. Very windy, with a west wind 14 to 24 mph increasing to 26 to 36 mph after midnight. Winds could gust as high as 47 mph. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 21. Very windy, with a west wind 32 to 39 mph, with gusts as high as 50 mph.

    High: 21 °F

    Very Windy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Very windy.

    Low: 6 °F

    Chance Snow
    and Very
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 11. Windy.

    High: 11 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. Windy.

    Low: 6 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Partly sunny, with a high near 18. Windy.

    High: 18 °F

    Partly Sunny
    and Windy

Detailed Forecast

Today
Sunny, with a high near 31. West southwest wind 6 to 14 mph.
Tonight
Partly cloudy, with a steady temperature around 23. Breezy, with a west southwest wind 9 to 15 mph.
Sunday
A 30 percent chance of snow after 11am. Partly sunny, with a temperature rising to near 31 by noon, then falling to around 22 during the remainder of the day. West northwest wind 9 to 13 mph becoming north northeast in the afternoon. Winds could gust as high as 17 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. Wind chill values as low as -2. Very windy, with a west wind 14 to 24 mph increasing to 26 to 36 mph after midnight. Winds could gust as high as 47 mph. New snow accumulation of less than one inch possible.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 21. Very windy, with a west wind 32 to 39 mph, with gusts as high as 50 mph.
Monday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Very windy.
Tuesday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 11. Windy.
Tuesday Night
Partly cloudy, with a low around 6. Windy.
Wednesday
Partly sunny, with a high near 18. Windy.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 15. Windy.
Thanksgiving Day
A chance of snow. Partly sunny, with a high near 22. Windy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 17. Windy.
Friday
A slight chance of snow. Partly sunny, with a high near 26. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW LONG'S PEAK CO
 40.18°N 105.64°W (Elev. 12224 ft)
Last Update:
4:51 am MST Nov 22, 2025
Forecast Valid:
9am MST Nov 22, 2025-6pm MST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation