Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

48°F

9°C

Humidity 82%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility 1.24 mi
Last update 12 Oct 11:26 AM MDT
Extended Forecast for

Green River WY

  • Columbus Day

    Columbus Day: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 58. South wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 58 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 40. South southeast wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy through mid morning, then becoming sunny, with a high near 56. Light and variable wind becoming west southwest 5 to 8 mph in the morning.  Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain showers before 3am, then rain likely, possibly mixed with snow showers.  Low around 33. Southwest wind 7 to 11 mph becoming northeast in the evening.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Showers then
    Rain/Snow

  • Wednesday

    Wednesday: Showers.  High near 52. North northeast wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely.  Mostly cloudy, with a low around 32. West wind 3 to 6 mph.  Chance of precipitation is 70%.

    Low: 32 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before noon.  Mostly sunny, with a high near 54. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 54 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Columbus Day
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 58. South wind 8 to 14 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. South southeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy through mid morning, then becoming sunny, with a high near 56. Light and variable wind becoming west southwest 5 to 8 mph in the morning. Chance of precipitation is 30%.
Tuesday Night
Rain showers before 3am, then rain likely, possibly mixed with snow showers. Low around 33. Southwest wind 7 to 11 mph becoming northeast in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Showers. High near 52. North northeast wind 7 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 32. West wind 3 to 6 mph. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers before noon. Mostly sunny, with a high near 54. Light and variable wind becoming northeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.51°N 109.47°W (Elev. 6283 ft)
10:31 am MDT Oct 12, 2026
11am MDT Oct 12, 2026-6pm MDT Oct 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database