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

26°F

-3°C

Humidity 84%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 16 Nov 3:55 am MST
Extended Forecast for

3 Miles S LONG'S PEAK CO

  • Today

    Today: Mostly sunny, with a high near 48. West southwest wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow showers likely, mainly after 11pm. Patchy blowing snow after 1am. Mostly cloudy, with a low around 28. Windy, with a south wind 6 to 11 mph becoming west 19 to 29 mph. Winds could gust as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow showers. Widespread blowing snow, mainly before 1pm. Partly sunny, with a high near 32. Windy, with a west wind 26 to 34 mph, with gusts as high as 55 mph. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Chance Snow
    Showers and
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Windy, with a west wind 15 to 25 mph, with gusts as high as 43 mph.

    Low: 24 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. West wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 37 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 48. West southwest wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tonight
Snow showers likely, mainly after 11pm. Patchy blowing snow after 1am. Mostly cloudy, with a low around 28. Windy, with a south wind 6 to 11 mph becoming west 19 to 29 mph. Winds could gust as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow showers. Widespread blowing snow, mainly before 1pm. Partly sunny, with a high near 32. Windy, with a west wind 26 to 34 mph, with gusts as high as 55 mph. New snow accumulation of 2 to 4 inches possible.
Monday Night
Mostly cloudy, with a low around 24. Windy, with a west wind 15 to 25 mph, with gusts as high as 43 mph.
Tuesday
Partly sunny, with a high near 37. West wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 24.
Wednesday
A 50 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 36.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Friday
A chance of snow showers. Partly sunny, with a high near 30.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19. Breezy.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 30. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S LONG'S PEAK CO
 40.2°N 105.61°W (Elev. 10141 ft)
Last Update:
3:26 am MST Nov 16, 2025
Forecast Valid:
4am MST Nov 16, 2025-6pm MST Nov 22, 2025
 
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Additional Resources

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Chance of Precipitation