Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

43°F

6°C

Humidity 76%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Wind Chill41°F (5°C)
Last update 01 Apr 12:56 AM MDT
Extended Forecast for

3 Miles ESE Green River WY

  • Overnight

    Overnight: Showers likely, mainly after 4am.  Cloudy, with a low around 38. Light west southwest wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers after 3pm.  High near 55. Breezy, with a light west wind becoming west northwest 13 to 18 mph in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 3am.  Increasing clouds, with a low around 33. Breezy, with a west wind 13 to 18 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Rain and snow showers, becoming all snow after 3pm. Some thunder is also possible.  High near 49. Breezy, with a south wind 6 to 11 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 24. Breezy, with a west wind 13 to 23 mph, with gusts as high as 34 mph.

    Low: 24 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. Breezy, with a west wind 14 to 23 mph, with gusts as high as 32 mph.

    High: 44 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. Blustery, with a west northwest wind 13 to 18 mph becoming light west southwest  after midnight. Winds could gust as high as 28 mph.

    Low: 23 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 26.

    Low: 26 °F

    Clear

Detailed Forecast

Overnight
Showers likely, mainly after 4am. Cloudy, with a low around 38. Light west southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers after 3pm. High near 55. Breezy, with a light west wind becoming west northwest 13 to 18 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers after 3am. Increasing clouds, with a low around 33. Breezy, with a west wind 13 to 18 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Rain and snow showers, becoming all snow after 3pm. Some thunder is also possible. High near 49. Breezy, with a south wind 6 to 11 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24. Breezy, with a west wind 13 to 23 mph, with gusts as high as 34 mph.
Friday
Partly sunny, with a high near 44. Breezy, with a west wind 14 to 23 mph, with gusts as high as 32 mph.
Friday Night
Partly cloudy, with a low around 23. Blustery, with a west northwest wind 13 to 18 mph becoming light west southwest after midnight. Winds could gust as high as 28 mph.
Saturday
Sunny, with a high near 55.
Saturday Night
Clear, with a low around 26.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Green River WY
 41.5°N 109.41°W (Elev. 6437 ft)
12:32 am MDT Apr 1, 2026
1am MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
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Additional Resources

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