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 >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

67°F

19°C

Humidity 33%
Wind Speed NW 3 mph
Barometer 30.20 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 17 Jun 5:15 pm MDT
Extended Forecast for

5 Miles WSW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a steady temperature around 45. West northwest wind around 14 mph, with gusts as high as 22 mph.

    High: 45 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of rain showers, mixing with snow after 7pm, then gradually ending. Some thunder is also possible.  Mostly cloudy, then gradually becoming clear, with a low around 34. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. West wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 62. West southwest wind around 14 mph, with gusts as high as 22 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Breezy.

    Low: 46 °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 45. Windy.

    Low: 45 °F

    Mostly Clear
    and Windy

  • Saturday

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

    High: 62 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 45. West northwest wind around 14 mph, with gusts as high as 22 mph.
Tonight
A slight chance of rain showers, mixing with snow after 7pm, then gradually ending. Some thunder is also possible. Mostly cloudy, then gradually becoming clear, with a low around 34. West northwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 55. West wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 40. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Juneteenth
Sunny, with a high near 62. West southwest wind around 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 46. Breezy.
Friday
Sunny, with a high near 62. Windy.
Friday Night
Mostly clear, with a low around 45. Windy.
Saturday
Sunny, with a high near 62. Windy.
Saturday Night
Mostly clear, with a low around 43. Windy.
Sunday
Sunny, with a high near 58. Breezy.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 38. Breezy.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 52. Breezy.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 38. Breezy.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW LONG'S PEAK CO
 40.22°N 105.7°W (Elev. 10837 ft)
3:02 pm MDT Jun 17, 2025
5pm MDT Jun 17, 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