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

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

39°F

4°C

Humidity 66%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 02 Jan 01:15 PM MST
Extended Forecast for

16 Miles W Gardiner MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 31. South southwest wind around 9 mph.

    High: 31 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. South wind 8 to 13 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow showers after 4pm.  Partly sunny, with a high near 30. Breezy, with a south wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 30 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers.  Cloudy, with a low around 25. South wind around 11 mph, with gusts as high as 26 mph.  New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 28. South southwest wind 11 to 14 mph, with gusts as high as 32 mph.  New snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 23. South southwest wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 26. South southwest wind 9 to 13 mph, with gusts as high as 26 mph.

    High: 26 °F

    Chance Snow
    Showers

  • Monday Night

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

    Low: 18 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers.  Mostly cloudy, with a high near 23.

    High: 23 °F

    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 31. South southwest wind around 9 mph.
Tonight
Mostly cloudy, with a low around 25. South wind 8 to 13 mph.
Saturday
A 30 percent chance of snow showers after 4pm. Partly sunny, with a high near 30. Breezy, with a south wind 13 to 17 mph, with gusts as high as 25 mph.
Saturday Night
A 50 percent chance of snow showers. Cloudy, with a low around 25. South wind around 11 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.
Sunday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 28. South southwest wind 11 to 14 mph, with gusts as high as 32 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 23. South southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Monday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 26. South southwest wind 9 to 13 mph, with gusts as high as 26 mph.
Monday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 18.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 23.
Tuesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 18.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 22.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 7.
Thursday
A chance of snow showers. Partly sunny, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Gardiner MT
 45.06°N 111.04°W (Elev. 8474 ft)
1:47 pm MST Jan 2, 2026
2pm MST Jan 2, 2026-6pm MST Jan 8, 2026
 
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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