Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

66°F

19°C

Humidity 19%
Wind Speed SE 6 mph
Barometer 30.20 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 16 Jun 8:55 pm MDT
Extended Forecast for

Granby CO

  • Tonight

    Tonight: Partly cloudy, with a low around 40. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 9 to 14 mph becoming light west southwest  in the evening. Winds could gust as high as 23 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 77. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. West northwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 17 mph.

    Low: 39 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. Windy.

    High: 83 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Clear, with a low around 44. Breezy.

    Low: 44 °F

    Mostly Clear
    and Breezy
    then Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. West southwest wind around 6 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 9 to 14 mph becoming light west southwest in the evening. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 77. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 39. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Juneteenth
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 83. Windy.
Friday Night
Clear, with a low around 44. Breezy.
Saturday
Sunny, with a high near 84. Breezy.
Saturday Night
Mostly clear, with a low around 46. Breezy.
Sunday
Sunny, with a high near 81. Breezy.
Sunday Night
Mostly clear, with a low around 40. Breezy.
Monday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
4:29 pm MDT Jun 16, 2025
9pm MDT Jun 16, 2025-6pm MDT Jun 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database