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.

Overcast

69°F

21°C

Humidity 31%
Wind Speed W 9 mph
Barometer 30.38 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 29 Aug 2:55 pm MDT
Extended Forecast for

2 Miles NNW Grand Lake CO

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 64. West wind around 7 mph. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 35. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and thunderstorms likely after 9am. Mostly cloudy, with a high near 60. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%.

    High: 60 °F

    Chance
    Showers then
    T-storms
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. North northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.

    High: 66 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 64. West wind around 7 mph. Chance of precipitation is 60%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 35. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Saturday
A chance of showers, then showers and thunderstorms likely after 9am. Mostly cloudy, with a high near 60. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 32. North northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 65. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 34.
Labor Day
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 35.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 34.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Grand Lake CO
 40.28°N 105.82°W (Elev. 9275 ft)
Last Update:
2:32 pm MDT Aug 29, 2025
Forecast Valid:
3pm MDT Aug 29, 2025-6pm MDT Sep 4, 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