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.

Fair

73°F

23°C

Humidity 12%
Wind Speed SW 18 G 29 mph
Barometer 29.96 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 27 Jun 7:55 pm MDT
Extended Forecast for

3 Miles W Arapahoe Peak CO

Red Flag Warning June 28, 11:00am until June 28, 09:00pm
Red Flag Warning June 27, 08:11pm until June 28, 12:00am
Click here for hazard details and duration
Red Flag Warning
Red Flag Warning
  •  
    Red Flag Warning June 27, 08:11pm until June 28, 12:00am

    NOW until 12:00am Sun

    Red Flag Warning

  • Tonight

    Low: 41 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 63. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 33 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Breezy, with a west southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 56. Windy, with a west southwest wind 10 to 15 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 39 mph.

    High: 56 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Breezy, with a west wind 19 to 24 mph becoming south southeast 7 to 12 mph after midnight. Winds could gust as high as 36 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Breezy.

    High: 58 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 41. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 44 mph.
Sunday
Sunny, with a high near 63. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 33 mph.
Sunday Night
Mostly clear, with a low around 36. Breezy, with a west southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.
Monday
Sunny, with a high near 56. Windy, with a west southwest wind 10 to 15 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 39 mph.
Monday Night
Mostly clear, with a low around 35. Breezy, with a west wind 19 to 24 mph becoming south southeast 7 to 12 mph after midnight. Winds could gust as high as 36 mph.
Tuesday
Sunny, with a high near 58. Breezy.
Tuesday Night
Partly cloudy, with a low around 35. Breezy.
Wednesday
Sunny, with a high near 59. Breezy.
Wednesday Night
Partly cloudy, with a low around 37. Breezy.
Thursday
Sunny, with a high near 64. Breezy.
Thursday Night
Mostly clear, with a low around 41. Breezy.
Friday
Mostly sunny, with a high near 68. Breezy.
Friday Night
Partly cloudy, with a low around 44. Breezy.
Independence Day
Mostly sunny, with a high near 66. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Arapahoe Peak CO
 40.02°N 105.68°W (Elev. 11293 ft)
7:19 pm MDT Jun 27, 2026
8pm MDT Jun 27, 2026-6pm MDT Jul 4, 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