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.

Partly Cloudy

50°F

10°C

Humidity 32%
Wind Speed SE 12 mph
Barometer 29.95 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 4 Nov 2:35 pm MST
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 27. East wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. East northeast wind 5 to 8 mph becoming north northwest after midnight.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 31. North northwest wind 6 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 23. West wind 6 to 11 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 31. West wind 8 to 13 mph becoming light west southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 31 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 33. Breezy.

    High: 33 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Blustery.

    Low: 23 °F

    Mostly Clear
    then Mostly
    Clear and
    Blustery

  • Sunday

    Sunday: Sunny, with a high near 38. Breezy.

    High: 38 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 27. East wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
Mostly cloudy, with a low around 19. East northeast wind 5 to 8 mph becoming north northwest after midnight.
Thursday
Sunny, with a high near 31. North northwest wind 6 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Increasing clouds, with a low around 23. West wind 6 to 11 mph, with gusts as high as 15 mph.
Friday
A 40 percent chance of snow showers after 11am. Partly sunny, with a high near 31. West wind 8 to 13 mph becoming light west southwest in the afternoon. Winds could gust as high as 17 mph.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 21. Breezy.
Saturday
Sunny, with a high near 33. Breezy.
Saturday Night
Mostly clear, with a low around 23. Blustery.
Sunday
Sunny, with a high near 38. Breezy.
Sunday Night
Clear, with a low around 27. Windy.
Monday
Sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 27. Breezy.
Tuesday
Mostly sunny, with a high near 36. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
11:47 am MST Nov 4, 2026
Forecast Valid:
2pm MST Nov 4, 2026-6pm MST Nov 10, 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