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

Granby-Grand County Airport (KGNB)

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

Overcast

29°F

-2°C

Humidity 76%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 8 Mar 12:55 am MDT
Extended Forecast for

3 Miles S Downieville CO

  • Overnight

    Overnight: Patchy blowing snow. Mostly clear, with a low around 20. Breezy, with a west wind around 18 mph, with gusts as high as 34 mph.

    Low: 20 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday

    Sunday: Patchy blowing snow before 10am. Sunny, with a high near 44. Breezy, with a west wind around 17 mph, with gusts as high as 37 mph.

    High: 44 °F

    Breezy.
    Patchy
    Blowing Snow
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Breezy, with a west wind 20 to 22 mph, with gusts as high as 38 mph.

    Low: 27 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 48. Breezy, with a west wind 16 to 20 mph, with gusts as high as 39 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Breezy, with a west wind 16 to 18 mph, with gusts as high as 34 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. Breezy.

    Low: 19 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Windy.

    High: 35 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Windy.

    Low: 24 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Patchy blowing snow. Mostly clear, with a low around 20. Breezy, with a west wind around 18 mph, with gusts as high as 34 mph.
Sunday
Patchy blowing snow before 10am. Sunny, with a high near 44. Breezy, with a west wind around 17 mph, with gusts as high as 37 mph.
Sunday Night
Mostly clear, with a low around 27. Breezy, with a west wind 20 to 22 mph, with gusts as high as 38 mph.
Monday
Sunny, with a high near 48. Breezy, with a west wind 16 to 20 mph, with gusts as high as 39 mph.
Monday Night
Mostly clear, with a low around 29. Breezy, with a west wind 16 to 18 mph, with gusts as high as 34 mph.
Tuesday
Mostly sunny, with a high near 48. Breezy.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 19. Breezy.
Wednesday
Mostly sunny, with a high near 35. Windy.
Wednesday Night
Partly cloudy, with a low around 24. Windy.
Thursday
Mostly sunny, with a high near 45. Windy.
Thursday Night
Partly cloudy, with a low around 33. Very windy.
Friday
Mostly sunny, with a high near 48. Very windy.
Friday Night
Partly cloudy, with a low around 31. Windy.
Saturday
A slight chance of snow. Mostly sunny, with a high near 49. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Downieville CO
 39.74°N 105.62°W (Elev. 10233 ft)
Last Update:
11:46 pm MST Mar 7, 2026
Forecast Valid:
12am MST Mar 8, 2026-6pm MDT Mar 14, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation