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

33°F

1°C

Humidity 91%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 20 Nov 10:15 pm MST
Extended Forecast for

LONG'S PEAK CO

  • Tonight

    Tonight: Snow showers likely. Cloudy, with a low around 21. Northeast wind around 6 mph becoming northwest after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly before 11am. Cloudy, with a high near 24. Northwest wind around 8 mph becoming east northeast in the morning. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 17. Breezy, with a west wind 10 to 20 mph, with gusts as high as 26 mph.

    Low: 17 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Breezy, with a west wind 15 to 20 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 27 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. West northwest wind 8 to 10 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 16. Windy.

    Low: 16 °F

    Chance Snow
    Showers and
    Windy

  • Monday

    Monday: A slight chance of snow showers before 11am. Mostly sunny, with a high near 20. Windy.

    High: 20 °F

    Windy. Slight
    Chance Snow
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow showers after 11pm. Mostly cloudy, with a low around 8. Windy.

    Low: 8 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Tonight
Snow showers likely. Cloudy, with a low around 21. Northeast wind around 6 mph becoming northwest after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Friday
Snow showers likely, mainly before 11am. Cloudy, with a high near 24. Northwest wind around 8 mph becoming east northeast in the morning. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 17. Breezy, with a west wind 10 to 20 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 27. Breezy, with a west wind 15 to 20 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 18. West northwest wind 8 to 10 mph, with gusts as high as 15 mph.
Sunday
A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 25.
Sunday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 16. Windy.
Monday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 20. Windy.
Monday Night
A chance of snow showers after 11pm. Mostly cloudy, with a low around 8. Windy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 11. Windy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 16. Breezy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Windy.
Thanksgiving Day
A chance of snow showers. Partly sunny, with a high near 16. Windy.
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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:
2:06 pm MST Nov 20, 2025
Forecast Valid:
10pm MST Nov 20, 2025-6pm MST Nov 27, 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