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

79°F

26°C

Humidity 18%
Wind Speed W 10 G 17 mph
Barometer 30.29 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Jul 5:15 pm MDT
Extended Forecast for

6 Miles SSE Grand Lake CO

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. West northwest wind around 10 mph, with gusts as high as 16 mph.

    High: 72 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48. West northwest wind 5 to 9 mph becoming south southeast in the evening. Winds could gust as high as 15 mph.

    Low: 48 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 69. West wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 69 °F

    Mostly Sunny
    then T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Light south southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 70 °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 49. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 72. West northwest wind around 10 mph, with gusts as high as 16 mph.
Tonight
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48. West northwest wind 5 to 9 mph becoming south southeast in the evening. Winds could gust as high as 15 mph.
Wednesday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 69. West wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Light south southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 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 49. Chance of precipitation is 20%.
Friday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.
Friday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.
Saturday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 69.
Saturday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Grand Lake CO
 40.17°N 105.78°W (Elev. 10200 ft)
Last Update:
2:47 pm MDT Jul 15, 2025
Forecast Valid:
5pm MDT Jul 15, 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