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.

Partly Cloudy

80°F

27°C

Humidity 19%
Wind Speed N 3 mph
Barometer 30.39 in
Dewpoint 34°F (1°C)
Visibility NA
Heat Index79°F (26°C)
Last update 13 Jul 4:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 55. East wind around 9 mph, with gusts as high as 15 mph.

    High: 55 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. East southeast wind 10 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 56. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 56 °F

    Sunny then
    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. Breezy, with a west southwest wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Breezy.
    Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55. Breezy, with a west wind 14 to 24 mph, with gusts as high as 29 mph.

    High: 55 °F

    Breezy. Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 40%.

    Low: 42 °F

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.

    High: 53 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 52. Breezy.

    High: 52 °F

    Breezy.
    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 55. East wind around 9 mph, with gusts as high as 15 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. East southeast wind 10 to 13 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Monday
Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 56. West wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. Breezy, with a west southwest wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55. Breezy, with a west wind 14 to 24 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 40%.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 40. Breezy.
Thursday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 52. Breezy.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42. Breezy.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 53. Breezy.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Breezy.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 53. Breezy.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 42. Breezy.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 54. 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:
2:21 pm MDT Jul 13, 2025
Forecast Valid:
4pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
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Additional Resources

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Chance of Precipitation