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

74°F

23°C

Humidity 13%
Wind Speed W 20 G 28 mph
Barometer 29.95 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 27 Jun 7:15 pm MDT
Extended Forecast for

8 Miles WNW Grand Lake CO

Red Flag Warning June 28, 11:00am until June 28, 09:00pm
Red Flag Warning June 27, 07:36pm until June 28, 12:00am
Click here for hazard details and duration
Red Flag Warning
Red Flag Warning
  •  
    Red Flag Warning June 27, 07:36pm until June 28, 12:00am

    NOW until 12:00am Sun

    Red Flag Warning

  • Tonight

    Low: 44 °F

    Mostly Clear
    and Windy
    then Patchy
    Smoke and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 68. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 34 mph.

    High: 68 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Breezy, with a southwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 34 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 62. Breezy, with a west southwest wind 7 to 12 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 39 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Breezy, with a west southwest wind 13 to 18 mph becoming east southeast 6 to 11 mph in the evening. Winds could gust as high as 34 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Tonight
Patchy smoke between 2am and 5am. Mostly clear, with a low around 44. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 41 mph.
Sunday
Sunny, with a high near 68. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 34 mph.
Sunday Night
Mostly clear, with a low around 39. Breezy, with a southwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 34 mph.
Monday
Sunny, with a high near 62. Breezy, with a west southwest wind 7 to 12 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 39 mph.
Monday Night
Mostly clear, with a low around 38. Breezy, with a west southwest wind 13 to 18 mph becoming east southeast 6 to 11 mph in the evening. Winds could gust as high as 34 mph.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 75. Breezy.
Friday Night
Partly cloudy, with a low around 45. Breezy.
Independence Day
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Grand Lake CO
 40.27°N 105.97°W (Elev. 10210 ft)
7:19 pm MDT Jun 27, 2026
7pm 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