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

16°C

61°F

Humidity 46%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 4°C (40°F)
Visibility 16 km
Last update 3 Jul 9:15 am MDT
Extended Forecast for

3 Miles NW Grand Lake CO

  • Today

    Today: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 27. Calm wind becoming southeast 5 to 10 km/h in the afternoon.

    High: 27 °C

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 5. West southwest wind 5 to 10 km/h becoming calm. Chance of precipitation is 50%.

    Low: 5 °C

    Chance
    T-storms then
    Slight Chance
    Showers

  • Independence Day

    Independence Day: A chance of showers, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 22. West wind 8 to 16 km/h, with gusts as high as 35 km/h. Chance of precipitation is 50%.

    High: 22 °C

    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 4. West wind 11 to 16 km/h becoming light west southwest after midnight. Winds could gust as high as 34 km/h.

    Low: 4 °C

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 24. Light southwest wind becoming west southwest 8 to 13 km/h in the morning. Winds could gust as high as 29 km/h.

    High: 24 °C

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4.

    Low: 4 °C

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 26.

    High: 26 °C

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4.

    Low: 4 °C

    Mostly Clear

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 26.

    High: 26 °C

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 27. Calm wind becoming southeast 5 to 10 km/h in the afternoon.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 5. West southwest wind 5 to 10 km/h becoming calm. Chance of precipitation is 50%.
Independence Day
A chance of showers, with thunderstorms also possible after 9am. Mostly cloudy, with a high near 22. West wind 8 to 16 km/h, with gusts as high as 35 km/h. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 4. West wind 11 to 16 km/h becoming light west southwest after midnight. Winds could gust as high as 34 km/h.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 24. Light southwest wind becoming west southwest 8 to 13 km/h in the morning. Winds could gust as high as 29 km/h.
Saturday Night
Mostly clear, with a low around 4.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 4.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 5.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 27.
Tuesday Night
Mostly clear, with a low around 6.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Grand Lake CO
 40.27°N 105.85°W (Elev. 8698 m)
Last Update:
4:21 am MDT Jul 3, 2025
Forecast Valid:
9am MDT Jul 3, 2025-6pm MDT Jul 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation