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.

Thunderstorm in Vicinity

63°F

17°C

Humidity 44%
Wind Speed NE 13 G 16 mph
Barometer 30.53 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 2 Aug 2:35 pm MDT
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 68. West wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 68 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny during the morning, then partly sunny during the afternoon, with a high near 68. West wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 68 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Northwest wind 6 to 10 mph becoming southwest in the evening. Winds could gust as high as 17 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny and
    Breezy then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 68. West wind 11 to 13 mph, with gusts as high as 22 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny during the morning, then partly sunny during the afternoon, with a high near 68. West wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 47. Northwest wind 6 to 10 mph becoming southwest in the evening. Winds could gust as high as 17 mph.
Monday
Sunny, with a high near 74. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 52. Breezy.
Tuesday
Sunny, with a high near 75. Breezy.
Tuesday Night
Partly cloudy, with a low around 52. Breezy.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. Breezy.
Wednesday Night
Partly cloudy, with a low around 53. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 75. Breezy.
Thursday Night
Partly cloudy, with a low around 53. Breezy.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
2:08 pm MDT Aug 2, 2025
Forecast Valid:
2pm MDT Aug 2, 2025-6pm MDT Aug 8, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation