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 high near 38. West southwest wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 3pm. Mostly cloudy, with a high near 27. West southwest wind around 6 mph becoming east northeast in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely
    then Slight
    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 28. West northwest wind 8 to 13 mph becoming light west in the afternoon. Winds could gust as high as 20 mph.

    High: 28 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Breezy.

    High: 33 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 38. West southwest wind 8 to 13 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 23. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 27. West southwest wind around 6 mph becoming east northeast in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 28. West northwest wind 8 to 13 mph becoming light west in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 25. Breezy.
Tuesday
Mostly sunny, with a high near 33. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Breezy.
Wednesday
A chance of snow showers. Partly sunny, with a high near 23. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Windy.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 23. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 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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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