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

Heat Continues Across the Central and Western U.S.; Tracking Hazardous Weather Across the Northern U.S.

Early-season record warmth will persist across portions of the western and central U.S. through mid week, with high temperatures approaching 90 degrees from Texas to the Ohio Valley. Rain and mountain snow are possible across the Pacific Northwest Wednesday, with Severe Thunderstorms and wintry weather expected across the Northeast Thursday and Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

37°F

3°C

Humidity 92%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 24 Mar 8:55 am MDT
Extended Forecast for

2 Miles SW Grand Lake CO

  • Today

    Today: Mostly sunny, with a high near 64. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 64 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 38. West wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. West southwest wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. West southwest wind 6 to 11 mph, with gusts as high as 16 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 63. West wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 63 °F

    Mostly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after noon. Partly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 64. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 38. West wind 8 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 67. West southwest wind 5 to 11 mph, with gusts as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 38. West southwest wind 6 to 11 mph, with gusts as high as 16 mph.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 63. West wind 5 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Friday
A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 28.
Saturday
A chance of rain after noon. Partly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A chance of rain. Partly sunny, with a high near 59.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 31.
Monday
A chance of rain. Mostly cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grand Lake CO
 40.23°N 105.85°W (Elev. 8369 ft)
Last Update:
12:46 am MDT Mar 24, 2026
Forecast Valid:
9am MDT Mar 24, 2026-6pm MDT Mar 30, 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