Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

75°F

24°C

Humidity 24%
Wind Speed E 12 G 17 mph
Barometer 30.36 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Jun 11:35 am MDT
Extended Forecast for

6 Miles S Trail Ridge CO

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 62. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Windy, with a west southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 61 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Windy, with a west southwest wind 18 to 26 mph, with gusts as high as 38 mph.

    Low: 43 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 61. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.

    High: 61 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 57. Breezy.

    High: 57 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before midnight. Some thunder is also possible.  Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A chance of rain and snow showers after noon. Some thunder is also possible.  Mostly sunny, with a high near 53. Breezy.

    High: 53 °F

    Mostly Sunny
    then Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 62. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 44. West southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 61. Windy, with a west southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.
Friday Night
Mostly clear, with a low around 43. Windy, with a west southwest wind 18 to 26 mph, with gusts as high as 38 mph.
Saturday
Sunny, with a high near 61. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 41. Breezy.
Sunday
Sunny, with a high near 57. Breezy.
Sunday Night
A slight chance of rain and snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 35. Breezy.
Monday
A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 53. Breezy.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 36.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 54.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 36.
Wednesday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Trail Ridge CO
 40.34°N 105.77°W (Elev. 11939 ft)
4:01 am MDT Jun 19, 2025
12pm MDT Jun 19, 2025-6pm MDT Jun 25, 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