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 78%
Wind Speed SE 5 mph
Barometer 30.35 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 15 Jul 3:55 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 55. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 55 °F

    Breezy. Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. Northwest wind 8 to 13 mph becoming west southwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 52. Breezy, with a west wind 13 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%.

    High: 52 °F

    Slight Chance
    Showers then
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 40. East wind 11 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 52. West southwest wind 10 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 52 °F

    Slight Chance
    Showers then
    T-storms
    Likely

  • Thursday Night

    Thursday 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 44. Breezy. Chance of precipitation is 20%.

    Low: 44 °F

    Breezy.
    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 53. Breezy. Chance of precipitation is 60%.

    High: 53 °F

    Mostly Sunny
    and Breezy
    then T-storms
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Breezy.
    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 52. Breezy.

    High: 52 °F

    Slight Chance
    Showers and
    Breezy then
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 55. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 42. Northwest wind 8 to 13 mph becoming west southwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 52. Breezy, with a west wind 13 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 40. East wind 11 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Thursday
A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 52. West southwest wind 10 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Thursday 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 44. Breezy. Chance of precipitation is 20%.
Friday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 53. Breezy. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 42. Breezy.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 52. Breezy.
Saturday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42. Breezy.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 52. Breezy.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 43. Windy.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 54. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
4:01 am MDT Jul 15, 2025
Forecast Valid:
4am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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Additional Resources

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Chance of Precipitation