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

34°F

1°C

Humidity 94%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 02 Jan 05:15 PM MST
Extended Forecast for

Canyon WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind 5 to 8 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 36. South southwest wind 6 to 10 mph.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 24. South southwest wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 31. Southwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers. Cloudy, with a low around 21. South southwest wind around 7 mph. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 50 percent chance of snow showers. Cloudy, with a high near 28. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 28 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 18. Southwest wind around 8 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Mostly cloudy, with a high near 25.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Southwest wind 5 to 8 mph.
Saturday
A 20 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 36. South southwest wind 6 to 10 mph.
Saturday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 24. South southwest wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 31. Southwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 40 percent chance of snow showers. Cloudy, with a low around 21. South southwest wind around 7 mph. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow showers. Cloudy, with a high near 28. Southwest wind 6 to 10 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 18. Southwest wind around 8 mph, with gusts as high as 22 mph.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 25.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 18.
Wednesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 5.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 19.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around -2.
Friday
A slight chance of snow showers. Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Canyon WY
 44.74°N 110.47°W (Elev. 8258 ft)
Last Update:
5:02 pm MST Jan 2, 2026
Forecast Valid:
6pm MST Jan 2, 2026-6pm MST Jan 9, 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