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 S 3 mph
Barometer 30.20 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Nov 11:55 pm MST
Extended Forecast for

3 Miles W LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a low around 19. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 27 °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, mainly after 11am. Mostly cloudy, with a high near 25. West northwest wind 7 to 13 mph becoming east southeast in the morning. Winds could gust as high as 21 mph. New snow accumulation of less than one inch possible.

    High: 25 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 19. North wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

    Low: 19 °F

    Snow Showers

  • Friday

    Friday: Snow showers. High near 22. Chance of precipitation is 80%.

    High: 22 °F

    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. West southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 27. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 18. West wind around 7 mph.
Thursday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 25. West northwest wind 7 to 13 mph becoming east southeast in the morning. Winds could gust as high as 21 mph. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. Low around 19. North wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Friday
Snow showers. High near 22. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Sunny, with a high near 25.
Sunday Night
Mostly clear, with a low around 14.
Monday
Sunny, with a high near 24. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 13. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 19. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W LONG'S PEAK CO
 40.26°N 105.68°W (Elev. 12044 ft)
Last Update:
2:06 pm MST Nov 18, 2025
Forecast Valid:
12am MST Nov 19, 2025-6pm MST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

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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