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 >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

49°F

9°C

Humidity 60%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Jun 8:15 am MDT
Extended Forecast for

2 Miles SSE Arapahoe Peak CO

  • Juneteenth

    Juneteenth: Sunny, with a high near 63. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 63 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Breezy, with a west southwest wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 36 mph.

    Low: 47 °F

    Partly Cloudy
    then Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 63. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 46 mph.

    High: 63 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 50 mph.

    Low: 44 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 62. Windy, with a west wind 23 to 32 mph, with gusts as high as 46 mph.

    High: 62 °F

    Sunny and
    Windy

  • Saturday Night

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

    Low: 44 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 58. Windy.

    High: 58 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 37. Windy.

    Low: 37 °F

    Slight Chance
    T-storms and
    Windy

  • Monday

    Monday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 51. Breezy.

    High: 51 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Juneteenth
Sunny, with a high near 63. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 47. Breezy, with a west southwest wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 36 mph.
Friday
Sunny, with a high near 63. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 46 mph.
Friday Night
Mostly clear, with a low around 44. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 50 mph.
Saturday
Sunny, with a high near 62. Windy, with a west wind 23 to 32 mph, with gusts as high as 46 mph.
Saturday Night
Mostly clear, with a low around 44. Windy.
Sunday
Sunny, with a high near 58. Windy.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 37. Windy.
Monday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 51. Breezy.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 39. Breezy.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 52. Breezy.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. Breezy.
Wednesday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 50. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Arapahoe Peak CO
 40°N 105.62°W (Elev. 11716 ft)
4:01 am MDT Jun 19, 2025
8am 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