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.

Overcast

13°F

-11°C

Humidity 69%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 9 Jan 7:55 am MST
Extended Forecast for

Downieville CO

Winter Weather Advisory January 9, 08:11am until January 9, 11:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory January 9, 08:11am until January 9, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • Today

    High: 20 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -9. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 7 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. Wind chill values as low as -5. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. West wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 44. West wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Breezy.

    Low: 23 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 47. Breezy.

    High: 47 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Today
A 30 percent chance of snow, mainly before 10am. Partly sunny, with a high near 20. Wind chill values as low as -5. Breezy, with a west northwest wind 15 to 17 mph, with gusts as high as 31 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 7. Wind chill values as low as -9. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 33. Wind chill values as low as -5. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 16. West wind 11 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 44. West wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 23. Breezy.
Monday
Sunny, with a high near 47. Breezy.
Monday Night
Mostly cloudy, with a low around 27. Breezy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 43. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26. Breezy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 43. Breezy.
Wednesday Night
Mostly clear, with a low around 26. Breezy.
Thursday
Sunny, with a high near 42. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Downieville CO
 39.76°N 105.62°W (Elev. 9213 ft)
Last Update:
3:26 am MST Jan 9, 2026
Forecast Valid:
8am MST Jan 9, 2026-6pm MST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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