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

65°F

18°C

Humidity 16%
Wind Speed SW 12 G 18 mph
Barometer 29.97 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 28 Jun 1:55 am MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

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

    Overnight: Mostly clear, with a low around 40. Windy, with a west wind 22 to 26 mph, with gusts as high as 48 mph.

    Low: 40 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 58. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 40 mph.

    High: 58 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 37 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 52. Windy, with a west southwest wind 20 to 25 mph increasing to 27 to 32 mph in the morning. Winds could gust as high as 45 mph.

    High: 52 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Windy, with a west wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.

    Low: 35 °F

    Mostly Clear
    and Windy

  • Tuesday

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

    High: 53 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 40. Windy, with a west wind 22 to 26 mph, with gusts as high as 48 mph.
Sunday
Sunny, with a high near 58. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 40 mph.
Sunday Night
Mostly clear, with a low around 36. Breezy, with a west southwest wind 18 to 24 mph, with gusts as high as 37 mph.
Monday
Sunny, with a high near 52. Windy, with a west southwest wind 20 to 25 mph increasing to 27 to 32 mph in the morning. Winds could gust as high as 45 mph.
Monday Night
Mostly clear, with a low around 35. Windy, with a west wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.
Tuesday
Sunny, with a high near 53. Breezy.
Tuesday Night
Mostly clear, with a low around 35. Breezy.
Wednesday
Sunny, with a high near 54. Breezy.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 58. Breezy.
Thursday Night
Mostly clear, with a low around 41. Breezy.
Friday
Sunny, with a high near 61. Windy.
Friday Night
Partly cloudy, with a low around 43. Windy.
Independence Day
Mostly 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 am MDT Jun 28, 2026
2am MDT Jun 28, 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