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

13°C

55°F

Humidity 27%
Wind Speed Calm
Barometer 30.49 in
Dewpoint -6°C (22°F)
Visibility 16 km
Last update 8 Aug 1:35 am MDT
Extended Forecast for

10 Miles NW Grand Lake CO

  • Overnight

    Overnight: Areas of smoke. Mostly clear, with a low around 4. Southwest wind 11 to 13 km/h.

    Low: 4 °C

    Areas Smoke

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 21. Breezy, with a southwest wind 8 to 13 km/h becoming west northwest 19 to 29 km/h in the afternoon. Winds could gust as high as 48 km/h.

    High: 21 °C

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. Breezy, with a northwest wind 22 to 27 km/h becoming northwest 10 to 15 km/h after midnight. Winds could gust as high as 45 km/h.

    Low: 6 °C

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 21. West wind 8 to 18 km/h, with gusts as high as 34 km/h.

    High: 21 °C

    Sunny then
    Slight 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 5. South southwest wind 10 to 13 km/h, with gusts as high as 27 km/h. Chance of precipitation is 20%.

    Low: 5 °C

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 19.

    High: 19 °C

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.

    Low: 4 °C

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

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

    High: 19 °C

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 4.

    Low: 4 °C

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Areas of smoke. Mostly clear, with a low around 4. Southwest wind 11 to 13 km/h.
Saturday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 21. Breezy, with a southwest wind 8 to 13 km/h becoming west northwest 19 to 29 km/h in the afternoon. Winds could gust as high as 48 km/h.
Saturday Night
Partly cloudy, with a low around 6. Breezy, with a northwest wind 22 to 27 km/h becoming northwest 10 to 15 km/h after midnight. Winds could gust as high as 45 km/h.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 21. West wind 8 to 18 km/h, with gusts as high as 34 km/h.
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 5. South southwest wind 10 to 13 km/h, with gusts as high as 27 km/h. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 19.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 19.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 4.
Wednesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 18.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 3.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 14.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 1.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 14.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Grand Lake CO
 40.38°N 105.95°W (Elev. 12001 m)
Last Update:
12:46 am MDT Aug 8, 2026
Forecast Valid:
1am MDT Aug 8, 2026-6pm MDT Aug 14, 2026
 
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