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

44°F

7°C

Humidity 35%
Wind Speed Calm
Barometer 30.54 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 7 Aug 4:15 am MDT
Extended Forecast for

4 Miles WSW Allenspark CO

  • Today

    Today: Areas of smoke. Sunny, with a high near 70. West wind 5 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 70 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 54. North northwest wind 5 to 14 mph becoming east northeast in the evening. Winds could gust as high as 22 mph.

    Low: 54 °F

    Areas Smoke

  • Saturday

    Saturday: Increasing clouds, with a high near 71. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 71 °F

    Sunny and
    Breezy then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. West wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Sunny
    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 54. Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 68. Chance of precipitation is 70%.

    High: 68 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny
    then Showers
    Likely

Detailed Forecast

Today
Areas of smoke. Sunny, with a high near 70. West wind 5 to 9 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.
Tonight
Areas of smoke. Mostly clear, with a low around 54. North northwest wind 5 to 14 mph becoming east northeast in the evening. Winds could gust as high as 22 mph.
Saturday
Increasing clouds, with a high near 71. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 55. West wind 6 to 13 mph, with gusts as high as 21 mph.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. West wind 6 to 13 mph, with gusts as high as 21 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 54. Chance of precipitation is 20%.
Monday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 68. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Tuesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 67.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Allenspark CO
 40.18°N 105.58°W (Elev. 10728 ft)
Last Update:
12:46 am MDT Aug 7, 2026
Forecast Valid:
4am MDT Aug 7, 2026-6pm MDT Aug 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation