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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

28°F

-2°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Last update 12 Feb 09:56 AM MST
Extended Forecast for

Lake WY

  • Today

    Today: Patchy fog before 3pm.  Otherwise, partly sunny, with a high near 32. Calm wind becoming southwest around 5 mph.

    High: 32 °F

    Patchy Fog

  • Tonight

    Tonight: Increasing clouds, with a low around 14. Calm wind.

    Low: 14 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 33. Calm wind.

    High: 33 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 33. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 16. Light south wind.

    Low: 16 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A 40 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 36. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 36 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    Showers

  • Washington's Birthday

    Washington's Birthday: A 50 percent chance of snow showers.  Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Patchy fog before 3pm. Otherwise, partly sunny, with a high near 32. Calm wind becoming southwest around 5 mph.
Tonight
Increasing clouds, with a low around 14. Calm wind.
Friday
Mostly cloudy, with a high near 33. Calm wind.
Friday Night
Mostly cloudy, with a low around 12. Calm wind.
Saturday
Mostly cloudy, with a high near 33. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 16. Light south wind.
Sunday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 36. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 17.
Washington's Birthday
A 50 percent chance of snow showers. Partly sunny, with a high near 36.
Monday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.
Tuesday
Snow showers. Mostly cloudy, with a high near 30.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 10.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
9:16 am MST Feb 12, 2026
10am MST Feb 12, 2026-6pm MST Feb 18, 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