Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

37°F

3°C

Humidity 93%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Wind Chill32°F (0°C)
Last update 12 Feb 10:56 AM MST
Extended Forecast for

Green River WY

  • Today

    Today: A 30 percent chance of showers, mainly between 2pm and 5pm.  Patchy fog before 3pm.  Otherwise, mostly cloudy, with a high near 45. West northwest wind 6 to 8 mph.

    High: 45 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Light and variable wind.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 46. Light west wind increasing to 5 to 10 mph in the morning.

    High: 46 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Calm wind becoming west 5 to 9 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 51. Light south wind becoming southwest 5 to 9 mph in the morning.

    High: 51 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 2pm and 5pm. Patchy fog before 3pm. Otherwise, mostly cloudy, with a high near 45. West northwest wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 26. Light and variable wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Light west wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 19. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 48. Calm wind becoming west 5 to 9 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 23. Light and variable wind.
Sunday
Mostly cloudy, with a high near 51. Light south wind becoming southwest 5 to 9 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 24.
Washington's Birthday
Mostly sunny, with a high near 54.
Monday Night
A slight chance of rain showers before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Partly sunny, with a high near 45. Breezy.
Tuesday Night
Mostly cloudy, with a low around 21. Breezy.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Green River WY
 41.52°N 109.44°W (Elev. 6184 ft)
10:48 am MST Feb 12, 2026
11am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database