Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

72°F

22°C

Humidity 21%
Wind Speed W 13 G 22 mph
Barometer 30.34 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Jun 1:55 pm MDT
Extended Forecast for

Downieville CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. North wind around 7 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Northeast wind 5 to 9 mph becoming west southwest in the evening. Winds could gust as high as 15 mph.

    Low: 48 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 84. West southwest wind 7 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 84 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 53. South southeast wind 7 to 11 mph becoming west southwest in the evening. Winds could gust as high as 21 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 86. Breezy, with a west southwest wind 13 to 21 mph, with gusts as high as 38 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Breezy.

    Low: 52 °F

    Mostly Clear
    and Breezy
    then Clear

  • Saturday

    Saturday: Sunny, with a high near 85. Breezy.

    High: 85 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. Breezy.

    Low: 51 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 82. Breezy.

    High: 82 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 76. North wind around 7 mph.
Tonight
Mostly clear, with a low around 48. Northeast wind 5 to 9 mph becoming west southwest in the evening. Winds could gust as high as 15 mph.
Juneteenth
Increasing clouds, with a high near 84. West southwest wind 7 to 9 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 53. South southeast wind 7 to 11 mph becoming west southwest in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 86. Breezy, with a west southwest wind 13 to 21 mph, with gusts as high as 38 mph.
Friday Night
Mostly clear, with a low around 52. Breezy.
Saturday
Sunny, with a high near 85. Breezy.
Saturday Night
Mostly clear, with a low around 51. Breezy.
Sunday
Sunny, with a high near 82. Breezy.
Sunday Night
Mostly clear, with a low around 46.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Downieville CO
 39.76°N 105.62°W (Elev. 9213 ft)
4:01 am MDT Jun 18, 2025
2pm MDT Jun 18, 2025-6pm MDT Jun 24, 2025
 
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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