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 >

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

4 Miles SW LONG'S PEAK CO

  • Tonight

    Tonight: Partly cloudy, with a low around 40. West wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Rain and snow showers likely, becoming all rain after 2pm. Some thunder is also possible.  Partly sunny, with a high near 53. Breezy, with a south southwest wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 53 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 33. Breezy, with a west wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 24 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy

  • Juneteenth

    Juneteenth: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Breezy.

    Low: 44 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 62. Windy.

    High: 62 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Windy.

    Low: 44 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. West wind 6 to 13 mph, with gusts as high as 21 mph.
Tuesday
Rain and snow showers likely, becoming all rain after 2pm. Some thunder is also possible. Partly sunny, with a high near 53. Breezy, with a south southwest wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 33. Breezy, with a west wind 10 to 18 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 55. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 39. Breezy, with a west southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Juneteenth
Sunny, with a high near 62. Breezy.
Thursday Night
Mostly clear, with a low around 44. Breezy.
Friday
Sunny, with a high near 62. Windy.
Friday Night
Mostly clear, with a low around 44. Windy.
Saturday
Sunny, with a high near 63. Windy.
Saturday Night
Mostly clear, with a low around 44. Windy.
Sunday
Sunny, with a high near 58. Windy.
Sunday Night
A slight chance of rain and snow showers. Some thunder is also possible. Mostly clear, with a low around 36. Windy.
Monday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 50. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW LONG'S PEAK CO
 40.22°N 105.67°W (Elev. 12001 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

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database