National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Mostly Cloudy

41°F

5°C

Humidity 53%
Wind Speed E 6 mph
Barometer 30.25 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 1 May 8:15 pm MDT
Extended Forecast for

Grand Lake CO

  • Tonight

    Tonight: Mostly clear, with a low around 22. Northeast wind around 6 mph becoming calm after midnight.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of rain and snow showers after noon. Increasing clouds, with a high near 57. West wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 17 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Chance
    Rain/Snow
    then Showers

  • Monday Night

    Monday Night: Rain showers before 9pm, then rain and snow showers. Some thunder is also possible. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. Cloudy, with a high near 45.

    High: 45 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 22. Northeast wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 55. Light and variable wind.
Saturday Night
Mostly clear, with a low around 28. Calm wind becoming west southwest around 5 mph after midnight.
Sunday
A slight chance of rain and snow showers after noon. Increasing clouds, with a high near 57. West wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 30. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 17 mph.
Monday
A chance of rain and snow showers before noon, then rain showers. Some thunder is also possible. High near 53. Chance of precipitation is 80%.
Monday Night
Rain showers before 9pm, then rain and snow showers. Some thunder is also possible. Low around 30. Chance of precipitation is 80%.
Tuesday
Snow showers. Some thunder is also possible. Cloudy, with a high near 45.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 23.
Wednesday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 29.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake CO
 40.23°N 105.82°W (Elev. 9199 ft)
Last Update:
12:46 pm MDT May 1, 2026
Forecast Valid:
8pm MDT May 1, 2026-6pm MDT May 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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