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 >

Hazardous Weather Conditions

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.916944°NLon: 110.420556°WElev: 6279.0ft.

NA

29°F

-2°C

Humidity 96%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 02 Jan 07:15 AM MST
Extended Forecast for

Canyon WY

  • Today

    Today: Snow showers likely, mainly before 10am. Patchy fog before noon. Otherwise, cloudy, with a high near 32. West southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before 1am. Patchy fog. Otherwise, cloudy, with a steady temperature around 29. Southwest wind around 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 37. Light south southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 23. South southwest wind around 7 mph. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers likely, mainly after 11am. Cloudy, with a high near 33. Southwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Cloudy, with a low around 20. South southwest wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 29. Southwest wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 29 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow showers likely, mainly before 10am. Patchy fog before noon. Otherwise, cloudy, with a high near 32. West southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow showers, mainly before 1am. Patchy fog. Otherwise, cloudy, with a steady temperature around 29. Southwest wind around 10 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 37. Light south southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A 50 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 23. South southwest wind around 7 mph. New snow accumulation of less than one inch possible.
Sunday
Snow showers likely, mainly after 11am. Cloudy, with a high near 33. Southwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 50 percent chance of snow showers. Cloudy, with a low around 20. South southwest wind 6 to 8 mph, with gusts as high as 22 mph.
Monday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 29. Southwest wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 17.
Tuesday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 26.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 26.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 9.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Canyon WY
 44.74°N 110.5°W (Elev. 7953 ft)
Last Update:
7:18 am MST Jan 2, 2026
Forecast Valid:
8am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation