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

17°C

63°F

Humidity 32%
Wind Speed SE 9 km/h
Barometer 30.39 in
Dewpoint 0°C (32°F)
Visibility 16 km
Last update 12 Jul 10:15 pm MDT
Extended Forecast for

5 Miles SW Grand Lake CO

  • Tonight

    Tonight: Mostly clear, with a low around 8. Calm wind.

    Low: 8 °C

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 25. Light and variable wind becoming east 6 to 11 km/h in the afternoon. Winds could gust as high as 26 km/h.

    High: 25 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. South wind 5 to 10 km/h becoming calm after midnight. Winds could gust as high as 24 km/h.

    Low: 9 °C

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 27. Calm wind becoming west southwest 5 to 10 km/h in the afternoon. Winds could gust as high as 26 km/h.

    High: 27 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 8. South wind 5 to 10 km/h becoming calm after midnight. Winds could gust as high as 24 km/h. Chance of precipitation is 20%.

    Low: 8 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 26.

    High: 26 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 8.

    Low: 8 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 26.

    High: 26 °C

    Mostly Sunny
    then T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 8.

    Low: 8 °C

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 8. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 25. Light and variable wind becoming east 6 to 11 km/h in the afternoon. Winds could gust as high as 26 km/h.
Sunday Night
Partly cloudy, with a low around 9. South wind 5 to 10 km/h becoming calm after midnight. Winds could gust as high as 24 km/h.
Monday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 27. Calm wind becoming west southwest 5 to 10 km/h in the afternoon. Winds could gust as high as 26 km/h.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 8. South wind 5 to 10 km/h becoming calm after midnight. Winds could gust as high as 24 km/h. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 26.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 8.
Wednesday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 26.
Wednesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 8.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 24.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 8.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 25.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 9.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 m)
Last Update:
2:08 pm MDT Jul 12, 2025
Forecast Valid:
10pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
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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