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

Granby-Grand County Airport (KGNB)

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

Fair

26°F

-3°C

Humidity 94%
Wind Speed E 5 mph
Barometer 30.20 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 19 Nov 1:15 am MST
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 22. West southwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 29. West southwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 29 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. West wind around 7 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 27. West northwest wind 7 to 14 mph becoming east southeast in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 19. North northeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

    Low: 19 °F

    Snow Showers

  • Friday

    Friday: Snow showers. High near 23. Chance of precipitation is 80%.

    High: 23 °F

    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 26. Breezy.

    High: 26 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15. Breezy.

    Low: 15 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 22. West southwest wind around 14 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 29. West southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 18. West wind around 7 mph.
Thursday
A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 27. West northwest wind 7 to 14 mph becoming east southeast in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 19. North northeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 80%.
Friday
Snow showers. High near 23. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 16. Breezy.
Saturday
Mostly sunny, with a high near 26. Breezy.
Saturday Night
Mostly clear, with a low around 15. Breezy.
Sunday
Sunny, with a high near 28. Blustery.
Sunday Night
Mostly clear, with a low around 15. Blustery.
Monday
Sunny, with a high near 27. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 14. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 22. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
2:06 pm MST Nov 18, 2025
Forecast Valid:
1am MST Nov 19, 2025-6pm MST Nov 25, 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