Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

72°F

22°C

Humidity 33%
Wind Speed W 8 G 18 mph
Barometer 30.24 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 26 Jun 1:15 pm MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

Red Flag Warning June 27, 11:00am until June 28, 12:00am
Click here for hazard details and duration
Red Flag Warning
  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 4pm.  Partly sunny, with a high near 55. Breezy, with a west southwest wind around 16 mph, with gusts as high as 25 mph.

    High: 55 °F

    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Windy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph.

    Low: 40 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 56. Very windy, with a west southwest wind 28 to 36 mph, with gusts as high as 55 mph.

    High: 56 °F

    Sunny and
    Very Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Windy, with a west southwest wind 28 to 34 mph, with gusts as high as 50 mph.

    Low: 40 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 57. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 44 mph.

    High: 57 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Windy.

    Low: 37 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 51. Windy.

    High: 51 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Windy.

    Low: 35 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Sunny, with a high near 53. Breezy.

    High: 53 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 55. Breezy, with a west southwest wind around 16 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 40. Windy, with a west southwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph.
Saturday
Sunny, with a high near 56. Very windy, with a west southwest wind 28 to 36 mph, with gusts as high as 55 mph.
Saturday Night
Mostly clear, with a low around 40. Windy, with a west southwest wind 28 to 34 mph, with gusts as high as 50 mph.
Sunday
Sunny, with a high near 57. Windy, with a west southwest wind 21 to 28 mph, with gusts as high as 44 mph.
Sunday Night
Mostly clear, with a low around 37. Windy.
Monday
Sunny, with a high near 51. Windy.
Monday Night
Mostly clear, with a low around 35. Windy.
Tuesday
Sunny, with a high near 53. Breezy.
Tuesday Night
Mostly clear, with a low around 36. Breezy.
Wednesday
Sunny, with a high near 56. Breezy.
Wednesday Night
Mostly clear, with a low around 39. Breezy.
Thursday
Sunny, with a high near 59. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
12:46 pm MDT Jun 26, 2026
1pm MDT Jun 26, 2026-6pm MDT Jul 2, 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