Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958°NLon: 109.60197°WElev: 6407.0ft.

NA

86°F

30°C

Humidity 12%
Wind Speed W 14 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Heat Index83°F (28°C)
Last update 23 Jun 05:42 PM MDT
Extended Forecast for

11 Miles WSW Green River WY

  • Tonight

    Tonight: Mostly clear, with a low around 50. Breezy, with a west wind 13 to 18 mph becoming light and variable. Winds could gust as high as 28 mph.

    Low: 50 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: A slight chance of thunderstorms after 2pm.  Sunny, with a high near 87. Breezy, with a light and variable wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Cloudy, then gradually becoming partly cloudy, with a low around 50. Breezy, with a south wind 16 to 21 mph becoming light and variable  after midnight. Winds could gust as high as 31 mph.

    Low: 50 °F

    Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms between noon and 3pm, then a slight chance of thunderstorms after 3pm.  Mostly sunny, with a high near 81. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 50%.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. West southwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86. Breezy, with a light south wind becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 30 mph.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. Breezy, with a southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 50 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. Breezy.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. Windy.

    Low: 42 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Breezy, with a west wind 13 to 18 mph becoming light and variable. Winds could gust as high as 28 mph.
Wednesday
A slight chance of thunderstorms after 2pm. Sunny, with a high near 87. Breezy, with a light and variable wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 50. Breezy, with a south wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.
Thursday
A chance of showers and thunderstorms between noon and 3pm, then a slight chance of thunderstorms after 3pm. Mostly sunny, with a high near 81. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 48. West southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Friday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Breezy, with a light south wind becoming southwest 16 to 21 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 50. Breezy, with a southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Breezy.
Saturday Night
Partly cloudy, with a low around 42. Windy.
Sunday
Sunny, with a high near 66. Breezy.
Sunday Night
Mostly clear, with a low around 36. Breezy.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Green River WY
 41.43°N 109.67°W (Elev. 6473 ft)
5:47 pm MDT Jun 23, 2026
5pm MDT Jun 23, 2026-6pm MDT Jun 30, 2026
 
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Additional Resources

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Hourly Weather Forecast

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