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.

Partly Cloudy

70°F

21°C

Humidity 33%
Wind Speed SW 6 G 21 mph
Barometer 30.30 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 16 Jul 3:15 pm MDT
Extended Forecast for

3 Miles NW Grand Lake CO

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly before 5pm. Mostly cloudy, with a steady temperature around 74. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.

    High: 74 °F

    T-storms
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. West northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Light west southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday 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 42. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 76. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 76 °F

    Partly Sunny
    then T-storms
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 75. Chance of precipitation is 70%.

    High: 75 °F

    Partly Sunny
    then T-storms
    Likely

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly before 5pm. Mostly cloudy, with a steady temperature around 74. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. West northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 40%.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Light west southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Thursday 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 42. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Friday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 76. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Saturday
Showers and thunderstorms likely between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 75. Chance of precipitation is 70%.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Grand Lake CO
 40.27°N 105.85°W (Elev. 8698 ft)
Last Update:
2:48 pm MDT Jul 16, 2025
Forecast Valid:
3pm MDT Jul 16, 2025-6pm MDT Jul 22, 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