National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

61°F

16°C

Humidity 46%
Wind Speed SSE 19 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 11 Oct 06:26 PM MDT
Extended Forecast for

Green River WY

High Wind Warning until October 12, 06:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until October 12, 06:00am

    NOW until 6:00am Mon

    High Wind Warning

  • Tonight

    Low: 41 °F

    Showers
    Likely and
    Windy

  • Columbus Day

    Columbus Day: Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 61. Calm wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and thunderstorms before 3am, then a chance of showers and thunderstorms after 4am. Low around 38. East wind 7 to 9 mph becoming south after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 55. West southwest wind 7 to 11 mph becoming south southeast in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 32. South wind 9 to 11 mph becoming north northwest after midnight. 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.

    Low: 32 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 50. North wind 7 to 11 mph. Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 31. West southwest wind 6 to 8 mph.

    Low: 31 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Showers then
    Sunny

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely after 2am. Increasing clouds, with a low around 41. Windy, with a south wind 26 to 31 mph becoming light and variable after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%.
Columbus Day
Showers and thunderstorms before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 61. Calm wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms before 3am, then a chance of showers and thunderstorms after 4am. Low around 38. East wind 7 to 9 mph becoming south after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 55. West southwest wind 7 to 11 mph becoming south southeast in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers. Low around 32. South wind 9 to 11 mph becoming north northwest after midnight. 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
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 50. North wind 7 to 11 mph. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31. West southwest wind 6 to 8 mph.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.49°N 109.47°W (Elev. 6634 ft)
Last Update:
6:01 pm MDT Oct 11, 2026
Forecast Valid:
6pm MDT Oct 11, 2026-6pm MDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation