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

69°F

21°C

Humidity 23%
Wind Speed NW 9 mph
Barometer 30.34 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 3 Oct 12:35 pm MDT
Extended Forecast for

5 Miles SW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Snow showers, possibly mixed with rain, mainly after noon. Some thunder is also possible. High near 44. Breezy, with a south southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance
    Rain/Snow
    then
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 24. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers
    and Windy

  • Sunday

    Sunday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 37. West southwest wind 11 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 37 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Showers
    Likely

  • Monday

    Monday: A 40 percent chance of snow showers. Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers. Partly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 36. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Saturday
Snow showers, possibly mixed with rain, mainly after noon. Some thunder is also possible. High near 44. Breezy, with a south southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 24. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Sunday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 37. West southwest wind 11 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow showers. Partly sunny, with a high near 38.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 27.
Tuesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 39.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 28.
Wednesday
A chance of snow showers. Mostly sunny, with a high near 42. Breezy.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 43. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW LONG'S PEAK CO
 40.2°N 105.67°W (Elev. 11558 ft)
Last Update:
4:26 am MDT Oct 3, 2025
Forecast Valid:
12pm MDT Oct 3, 2025-6pm MDT Oct 9, 2025
 
Forecast Discussion
 
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Additional Resources

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