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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

RUBY VALLEY (RBYM)

Lat: 45.345°NLon: 112.15028°WElev: 5250.0ft.

NA

32°F

0°C

Humidity 100%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 02 Jan 01:00 AM MST
Extended Forecast for

Sheridan MT

  • Overnight

    Overnight: Rain likely, possibly mixed with snow, becoming all rain after 3am. Cloudy, with a low around 33. East southeast wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A 10 percent chance of rain before 7am. Mostly cloudy, with a high near 46. East southeast wind 7 to 9 mph becoming south southwest in the afternoon.

    High: 46 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Southeast wind around 9 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. South wind around 10 mph, with gusts as high as 18 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 33. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Partly sunny, with a high near 46. South wind around 11 mph, with gusts as high as 20 mph.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. South wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow, mainly after 11am. Mostly cloudy, with a high near 44. South wind around 10 mph.

    High: 44 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely, possibly mixed with snow, becoming all rain after 3am. Cloudy, with a low around 33. East southeast wind around 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A 10 percent chance of rain before 7am. Mostly cloudy, with a high near 46. East southeast wind 7 to 9 mph becoming south southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 32. Southeast wind around 9 mph.
Saturday
Mostly sunny, with a high near 47. South wind around 10 mph, with gusts as high as 18 mph.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33. South wind around 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 46. South wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of rain before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. South wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday
A chance of rain and snow, mainly after 11am. Mostly cloudy, with a high near 44. South wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A slight chance of snow. Partly sunny, with a high near 40.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Thursday
A slight chance of snow. Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sheridan MT
 45.46°N 112.21°W (Elev. 5049 ft)
Last Update:
9:32 pm MST Jan 1, 2026
Forecast Valid:
2am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation