Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

48°F

9°C

Humidity 68%
Wind Speed Calm
Barometer 30.38 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 18 Jun 8:35 am MDT
Extended Forecast for

East Portal CO

  • Today

    Today: Sunny, with a high near 62. West northwest wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. West wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 44 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 71. West wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 32 mph.

    Low: 50 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 73. Windy, with a west southwest wind 17 to 26 mph, with gusts as high as 45 mph.

    High: 73 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 72. Breezy.

    High: 72 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Breezy.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 69. Breezy.

    High: 69 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 62. West northwest wind 7 to 9 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 44. West wind 5 to 11 mph, with gusts as high as 18 mph.
Juneteenth
Sunny, with a high near 71. West wind 8 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 50. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 32 mph.
Friday
Sunny, with a high near 73. Windy, with a west southwest wind 17 to 26 mph, with gusts as high as 45 mph.
Friday Night
Mostly clear, with a low around 48. Breezy.
Saturday
Sunny, with a high near 72. Breezy.
Saturday Night
Mostly clear, with a low around 46. Breezy.
Sunday
Sunny, with a high near 69. Breezy.
Sunday Night
Mostly clear, with a low around 42.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
East Portal CO
 39.91°N 105.64°W (Elev. 10397 ft)
4:01 am MDT Jun 18, 2025
8am MDT Jun 18, 2025-6pm MDT Jun 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database