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

62°F

17°C

Humidity 35%
Wind Speed W 6 mph
Barometer 30.36 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 1 Oct 3:55 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Mostly clear, with a low around 34. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. West wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Breezy, with a south wind 7 to 15 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 37 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 51. Breezy, with a west wind 8 to 17 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

    High: 51 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 36. Breezy, with a west southwest wind 7 to 17 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: A chance of rain and snow showers before noon, then snow showers. Some thunder is also possible. High near 43. Breezy. Chance of precipitation is 80%.

    High: 43 °F

    Breezy.
    Chance
    Rain/Snow
    then Snow
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Breezy.
    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A chance of snow showers after noon. Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.
Thursday
Sunny, with a high near 50. West wind 8 to 11 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 37. Breezy, with a south wind 7 to 15 mph becoming west after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 51. Breezy, with a west wind 8 to 17 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 36. Breezy, with a west southwest wind 7 to 17 mph, with gusts as high as 24 mph.
Saturday
A chance of rain and snow showers before noon, then snow showers. Some thunder is also possible. High near 43. Breezy. Chance of precipitation is 80%.
Saturday Night
A 40 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Breezy.
Sunday
A chance of snow showers after noon. Mostly sunny, with a high near 34. Breezy.
Sunday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 26.
Monday
A slight chance of snow showers after noon. Mostly sunny, with a high near 38.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 28.
Tuesday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 39.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 29.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
2:07 pm MDT Oct 1, 2025
Forecast Valid:
4pm MDT Oct 1, 2025-6pm MDT Oct 8, 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