Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair and Breezy

82°F

28°C

Humidity 8%
Wind Speed SW 25 G 41 mph
Barometer 30.09 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 20 Jun 3:15 pm MDT
Extended Forecast for

East Portal CO

Red Flag Warning June 20, 03:38pm until June 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning June 20, 03:38pm until June 20, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 70 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 44. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.

    Low: 44 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Windy, with a west wind 15 to 25 mph, with gusts as high as 38 mph.

    High: 64 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Breezy, with a west northwest wind 5 to 15 mph becoming southeast in the evening. Winds could gust as high as 29 mph.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 30 mph.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66.

    High: 66 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 70. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 44. Breezy, with a west wind 18 to 23 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.
Sunday
Sunny, with a high near 64. Windy, with a west wind 15 to 25 mph, with gusts as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 39. Breezy, with a west northwest wind 5 to 15 mph becoming southeast in the evening. Winds could gust as high as 29 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 41.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 68. Breezy.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67. Breezy.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 43.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 68. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
East Portal CO
 39.89°N 105.64°W (Elev. 10417 ft)
12:46 pm MDT Jun 20, 2026
3pm MDT Jun 20, 2026-6pm MDT Jun 26, 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