Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

48°F

9°C

Humidity 56%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 24 Jun 7:35 am MDT
Extended Forecast for

3 Miles N Arapahoe Peak CO

Red Flag Warning June 24, 11:00am until June 24, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Areas of smoke. Increasing clouds, with a high near 60. Breezy, with a west wind 9 to 17 mph, with gusts as high as 29 mph.

    High: 60 °F

    Areas Smoke
    then Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely after 9pm.  Areas of smoke. Mostly cloudy, with a low around 39. West wind 10 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 39 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms, mainly before 3pm.  High near 51. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 51 °F

    Showers
    Likely then
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight.  Mostly cloudy, with a low around 38. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely and
    Breezy then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 57. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 57 °F

    Breezy. Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 59. Windy.

    High: 59 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Clear, with a low around 40. Windy.

    Low: 40 °F

    Clear and
    Windy

  • Sunday

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

    High: 58 °F

    Sunny and
    Windy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Areas of smoke. Increasing clouds, with a high near 60. Breezy, with a west wind 9 to 17 mph, with gusts as high as 29 mph.
Tonight
A chance of showers and thunderstorms, then showers likely after 9pm. Areas of smoke. Mostly cloudy, with a low around 39. West wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms, mainly before 3pm. High near 51. Breezy, with a west wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 38. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 57. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 42. Breezy.
Saturday
Sunny, with a high near 59. Windy.
Saturday Night
Clear, with a low around 40. Windy.
Sunday
Sunny, with a high near 58. Windy.
Sunday Night
Mostly clear, with a low around 36. Windy.
Monday
Sunny, with a high near 55. Windy.
Monday Night
Mostly clear, with a low around 36. Breezy.
Tuesday
Sunny, with a high near 58. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Arapahoe Peak CO
 40.06°N 105.66°W (Elev. 12014 ft)
12:46 am MDT Jun 24, 2026
8am MDT Jun 24, 2026-6pm MDT Jun 30, 2026
 
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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