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.

Fair

47°F

8°C

Humidity 68%
Wind Speed SE 3 mph
Barometer 30.49 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Aug 5:55 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Today

    Today: A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 59. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 59 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 58. Windy, with a west southwest wind 17 to 25 mph, with gusts as high as 38 mph.

    High: 58 °F

    Mostly Cloudy
    and Breezy
    then Chance
    T-storms and
    Windy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. Windy, with a west southwest wind 22 to 29 mph, with gusts as high as 43 mph.

    High: 55 °F

    Windy. Mostly
    Cloudy then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 20%.

    Low: 42 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Chance
    T-storms then
    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 59. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 58. Windy, with a west southwest wind 17 to 25 mph, with gusts as high as 38 mph.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 45. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. Windy, with a west southwest wind 22 to 29 mph, with gusts as high as 43 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 20%.
Monday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 54. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 40. Breezy.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54. Breezy.
Tuesday Night
Partly cloudy, with a low around 40. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 55. Breezy.
Wednesday Night
Partly cloudy, with a low around 42. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
12:46 am MDT Aug 28, 2026
Forecast Valid:
6am MDT Aug 28, 2026-6pm MDT Sep 3, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation