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.

Fair

54°F

12°C

Humidity 36%
Wind Speed Calm
Barometer 30.54 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 8 Aug 8:15 am MDT
Extended Forecast for

2 Miles WNW Downieville CO

  • Today

    Today: A slight chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Areas of smoke. Mostly sunny, with a high near 78. West northwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 78 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Areas of smoke. Mostly cloudy, with a low around 57. West wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Areas Smoke

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Areas of smoke before noon. Partly sunny, with a high near 75. West northwest wind 7 to 9 mph, with gusts as high as 17 mph.

    High: 75 °F

    Areas Smoke
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 55. West wind 6 to 10 mph becoming south in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 72 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

Today
A slight chance of showers between 2pm and 3pm, then a slight chance of showers and thunderstorms after 3pm. Areas of smoke. Mostly sunny, with a high near 78. West northwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Areas of smoke. Mostly cloudy, with a low around 57. West wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Areas of smoke before noon. Partly sunny, with a high near 75. West northwest wind 7 to 9 mph, with gusts as high as 17 mph.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 55. West wind 6 to 10 mph becoming south in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Monday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Wednesday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 68.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 49.
Thursday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 61.
Thursday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 47.
Friday
Showers and thunderstorms. Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Downieville CO
 39.78°N 105.66°W (Elev. 10200 ft)
Last Update:
8:06 am MDT Aug 8, 2026
Forecast Valid:
8am MDT Aug 8, 2026-6pm MDT Aug 14, 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