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

20°F

-7°C

Humidity 74%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 13 Nov 5:55 am MST
Extended Forecast for

LONG'S PEAK CO

  • Today

    Today: Partly sunny, with a temperature rising to near 41 by noon, then falling to around 30 during the remainder of the day. West wind 6 to 11 mph becoming light and variable in the morning. Winds could gust as high as 18 mph.

    High: 41 °F⇓

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 30. West wind 5 to 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 9am, then a chance of snow after noon. Mostly cloudy, with a high near 33. Light and variable wind becoming west around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 24. Northwest wind 5 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 33. West northwest wind 6 to 11 mph becoming light west in the morning. Winds could gust as high as 18 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a temperature rising to near 41 by noon, then falling to around 30 during the remainder of the day. West wind 6 to 11 mph becoming light and variable in the morning. Winds could gust as high as 18 mph.
Tonight
Mostly cloudy, with a steady temperature around 30. West wind 5 to 8 mph.
Saturday
A slight chance of snow before 9am, then a chance of snow after noon. Mostly cloudy, with a high near 33. Light and variable wind becoming west around 5 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday Night
A 50 percent chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 24. Northwest wind 5 to 10 mph, with gusts as high as 16 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 33. West northwest wind 6 to 11 mph becoming light west in the morning. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 24.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 28. Windy.
Wednesday Night
A chance of snow showers. Partly cloudy, with a low around 19. Windy.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 28. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.25°N 105.59°W (Elev. 11841 ft)
Last Update:
2:58 am MST Nov 13, 2026
Forecast Valid:
6am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
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Additional Resources

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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