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.

Mostly Cloudy

27°C

81°F

Humidity 18%
Wind Speed S 11 km/h
Barometer 30.42 in
Dewpoint 2°C (35°F)
Visibility NA
Heat Index26°C (79°F)
Last update 13 Jul 1:55 pm MDT
Extended Forecast for

9 Miles W Grand Lake CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 19. Northeast wind 8 to 10 km/h becoming east southeast.

    High: 19 °C

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 8. South southeast wind 10 to 16 km/h, with gusts as high as 26 km/h.

    Low: 8 °C

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 21. West wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Winds could gust as high as 26 km/h.

    High: 21 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 7. South southwest wind 10 to 13 km/h, with gusts as high as 26 km/h.

    Low: 7 °C

    Decreasing
    Clouds

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 19. South southwest wind 10 to 18 km/h becoming west in the afternoon. Winds could gust as high as 34 km/h.

    High: 19 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 7. Chance of precipitation is 30%.

    Low: 7 °C

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 19. Chance of precipitation is 70%.

    High: 19 °C

    Slight Chance
    Showers then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 7.

    Low: 7 °C

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 19.

    High: 19 °C

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 19. Northeast wind 8 to 10 km/h becoming east southeast.
Tonight
Partly cloudy, with a low around 8. South southeast wind 10 to 16 km/h, with gusts as high as 26 km/h.
Monday
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 21. West wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Winds could gust as high as 26 km/h.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 7. South southwest wind 10 to 13 km/h, with gusts as high as 26 km/h.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 19. South southwest wind 10 to 18 km/h becoming west in the afternoon. Winds could gust as high as 34 km/h.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 7. Chance of precipitation is 30%.
Wednesday
A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 19. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 7.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 19.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 7.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 19.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 7.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Grand Lake CO
 40.26°N 106°W (Elev. 10896 m)
Last Update:
4:01 am MDT Jul 13, 2025
Forecast Valid:
2pm MDT Jul 13, 2025-6pm MDT Jul 19, 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