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

18°F

-8°C

Humidity 54%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 15 Mar 8:15 pm MDT
Extended Forecast for

5 Miles SSW Grand Lake CO

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as -1. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow. Mostly cloudy, with a high near 38. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 38 °F

    Slight Chance
    Snow and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 31. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 51. Breezy, with a west wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 51 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31. West wind 5 to 14 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 9. Wind chill values as low as -1. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 38. Breezy, with a west wind 7 to 16 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 31. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 51. Breezy, with a west wind 10 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 31. West wind 5 to 14 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 61.
Thursday Night
Clear, with a low around 35.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 68. Breezy.
Saturday Night
Mostly clear, with a low around 36. Breezy.
Sunday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Grand Lake CO
 40.18°N 105.87°W (Elev. 8314 ft)
Last Update:
6:55 pm MDT Mar 15, 2026
Forecast Valid:
8pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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