Dangerous, Record-Breaking Heat to Continue in the Central and Eastern U.S.; Severe Thunderstorms in the Upper Midwest; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will continue across most of the central and eastern U.S this week. Heat indices will exceed 100 degrees. Severe storms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians Thursday, with the primary threat large to very large hail. Critical fire weather to continue in the Four Corners Region Read More >

Current conditions at

WY28 - South Pass (KSOU)

Lat: 42.47752°NLon: 108.8444°WElev: 8196.0ft.

NA

57°F

14°C

Humidity 32%
Wind Speed SW 11 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 01 Jul 11:26 PM MDT
Extended Forecast for

20 Miles SE Boulder WY

  • Tonight

    Tonight: Mostly cloudy early, then becoming mostly clear, with a low around 45. North northeast wind around 6 mph becoming calm  after midnight.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm.  Increasing clouds, with a high near 75. Breezy, with a light and variable wind becoming west 18 to 23 mph in the morning. Winds could gust as high as 32 mph.

    High: 75 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Breezy, with a north northwest wind 11 to 16 mph becoming light north northeast  after midnight. Winds could gust as high as 25 mph.

    Low: 44 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. Breezy, with a light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 75 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. West wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.

    Low: 46 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Sunny, with a high near 78. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. West northwest wind 7 to 9 mph becoming north after midnight.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy early, then becoming mostly clear, with a low around 45. North northeast wind around 6 mph becoming calm after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 75. Breezy, with a light and variable wind becoming west 18 to 23 mph in the morning. Winds could gust as high as 32 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Breezy, with a north northwest wind 11 to 16 mph becoming light north northeast after midnight. Winds could gust as high as 25 mph.
Friday
Mostly sunny, with a high near 75. Breezy, with a light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 46. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Independence Day
Sunny, with a high near 78. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 48. West northwest wind 7 to 9 mph becoming north after midnight.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 55. Breezy.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SE Boulder WY
 42.51°N 109.38°W (Elev. 7159 ft)
10:31 pm MDT Jul 1, 2026
11pm MDT Jul 1, 2026-6pm MDT Jul 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database