Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

71°F

22°C

Humidity 23%
Wind Speed SW 8 mph
Barometer 30.14 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 17 Jun 11:15 am MDT
Extended Forecast for

4 Miles SSW Deer Ridge CO

Severe T-storm Watch until June 17, 05:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until June 17, 05:00pm

    NOW until 5:00pm Tue

    Severe T-storm Watch

  • Today

    High: 61 °F

    T-storms
    Likely

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 44. West wind 6 to 8 mph.

    Low: 44 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. West wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49. West wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 75. West southwest wind around 10 mph, with gusts as high as 22 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77. Breezy.

    High: 77 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Breezy.

    Low: 54 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Today
Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 61. West northwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 44. West wind 6 to 8 mph.
Wednesday
Sunny, with a high near 67. West wind 5 to 7 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 49. West wind 6 to 10 mph, with gusts as high as 18 mph.
Juneteenth
Sunny, with a high near 75. West southwest wind around 10 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 77. Breezy.
Friday Night
Mostly clear, with a low around 54. Breezy.
Saturday
Sunny, with a high near 77. Breezy.
Saturday Night
Mostly clear, with a low around 54. Breezy.
Sunday
Sunny, with a high near 72. Breezy.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Deer Ridge CO
 40.33°N 105.63°W (Elev. 9400 ft)
6:26 am MDT Jun 17, 2025
11am MDT Jun 17, 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