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

61°F

16°C

Humidity 30%
Wind Speed SE 3 mph
Barometer 30.28 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 4 Aug 10:35 pm MDT
Extended Forecast for

6 Miles ESE Grand Lake CO

Red Flag Warning August 5, 12:00pm until August 5, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Patchy smoke before 3am. Mostly clear, with a low around 42. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 42 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke after 3pm. Sunny, with a high near 64. Breezy, with a west wind 8 to 17 mph, with gusts as high as 28 mph.

    High: 64 °F

    Sunny then
    Patchy Smoke
    and Breezy

  • Wednesday Night

    Wednesday Night: Patchy smoke after 9pm. Mostly clear, with a low around 43. Breezy, with a west wind 6 to 16 mph becoming north in the evening. Winds could gust as high as 26 mph.

    Low: 43 °F

    Patchy Smoke
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 67. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 46. Breezy, with a west wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 46 °F

    Clear and
    Breezy then
    Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke before 3am. Mostly clear, with a low around 42. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 16 mph.
Wednesday
Patchy smoke after 3pm. Sunny, with a high near 64. Breezy, with a west wind 8 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Patchy smoke after 9pm. Mostly clear, with a low around 43. Breezy, with a west wind 6 to 16 mph becoming north in the evening. Winds could gust as high as 26 mph.
Thursday
Sunny, with a high near 67. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Clear, with a low around 46. Breezy, with a west wind 6 to 15 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 50.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Grand Lake CO
 40.21°N 105.73°W (Elev. 11001 ft)
Last Update:
8:42 pm MDT Aug 4, 2026
Forecast Valid:
10pm MDT Aug 4, 2026-6pm MDT Aug 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation