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

31°F

-1°C

Humidity 63%
Wind Speed Calm
Barometer 30.46 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 11 Nov 9:55 pm MST
Extended Forecast for

4 Miles SSE LONG'S PEAK CO

  • Tonight

    Tonight: Clear, with a steady temperature around 34. West wind around 8 mph.

    Low: 34 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 54. West wind 5 to 7 mph becoming calm in the morning.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Calm wind becoming west around 6 mph in the evening.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Calm wind becoming west around 6 mph in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a steady temperature around 34. West wind around 8 mph.
Thursday
Sunny, with a high near 54. West wind 5 to 7 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 32. Calm wind becoming west around 6 mph in the evening.
Friday
Mostly sunny, with a high near 57. West wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
Mostly cloudy, with a low around 31. Calm wind becoming west around 6 mph in the evening.
Saturday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 47.
Saturday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE LONG'S PEAK CO
 40.2°N 105.58°W (Elev. 9229 ft)
Last Update:
11:46 am MST Nov 11, 2026
Forecast Valid:
10pm MST Nov 11, 2026-6pm MST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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