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

3 Miles SSE Grand Lake CO

  • Tonight

    Tonight: A slight chance of snow before 9pm, then a slight chance of snow after midnight. Patchy blowing snow before midnight. Partly cloudy, with a low around 5. Wind chill values as low as -11. Blustery, with a west wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 5 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow. Mostly cloudy, with a high near 28. Wind chill values as low as -10. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow. Cloudy, with a low around 25. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 29 mph.

    Low: 25 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 41. Breezy, with a west wind 16 to 20 mph, with gusts as high as 28 mph.

    High: 41 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Breezy, with a west wind 10 to 20 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of snow before 9pm, then a slight chance of snow after midnight. Patchy blowing snow before midnight. Partly cloudy, with a low around 5. Wind chill values as low as -11. Blustery, with a west wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 28. Wind chill values as low as -10. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.
Monday Night
A 20 percent chance of snow. Cloudy, with a low around 25. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 29 mph.
Tuesday
A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 41. Breezy, with a west wind 16 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 27. Breezy, with a west wind 10 to 20 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Grand Lake CO
 40.21°N 105.79°W (Elev. 11194 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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