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

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

24°F

-4°C

Humidity 84%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 12 Feb 08:15 AM MST
Extended Forecast for

Gardiner MT

  • Today

    Today: Sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. East southeast wind 3 to 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. South southwest wind 5 to 7 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. South wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 45. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. South wind 7 to 9 mph.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers before 11am, then a slight chance of rain and snow showers.  Snow level rising to 5900 feet in the afternoon. Partly sunny, with a high near 48. South wind 7 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 11pm, then a slight chance of snow showers.  Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Washington's Birthday

    Washington's Birthday: A slight chance of snow showers before 11am, then a chance of rain showers.  Partly sunny, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 48. Light and variable wind.
Tonight
Partly cloudy, with a low around 29. East southeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 45. South southwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 29. South wind around 6 mph.
Saturday
Mostly cloudy, with a high near 45. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 33. South wind 7 to 9 mph.
Sunday
A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Snow level rising to 5900 feet in the afternoon. Partly sunny, with a high near 48. South wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain showers before 11pm, then a slight chance of snow showers. Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Washington's Birthday
A slight chance of snow showers before 11am, then a chance of rain showers. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Monday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers. Snow level 6000 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 43.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Gardiner MT
 45.03°N 110.7°W (Elev. 5400 ft)
8:01 am MST Feb 12, 2026
9am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

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