Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. 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 Thursday 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

23°F

-5°C

Humidity 91%
Wind Speed N 0 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 12 Feb 04:56 AM MST
Extended Forecast for

West Thumb WY

  • Today

    Today: Mostly cloudy, with a high near 34. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 16. Calm wind.

    Low: 16 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of snow showers after 11am.  Mostly cloudy, with a high near 32. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. Light southwest wind.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 11am.  Mostly cloudy, with a high near 33. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 16. South wind 3 to 6 mph.

    Low: 16 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A 40 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 36. South southwest wind 3 to 8 mph. Winds could gust as high as 22 mph.

    High: 36 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    Showers

  • Washington's Birthday

    Washington's Birthday: Snow showers likely, mainly after 11am.  Partly sunny, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 34. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 16. Calm wind.
Friday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 32. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 13. Light southwest wind.
Saturday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 33. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.
Saturday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 16. South wind 3 to 6 mph.
Sunday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 36. South southwest wind 3 to 8 mph. Winds could gust as high as 22 mph.
Sunday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 14.
Washington's Birthday
Snow showers likely, mainly after 11am. Partly sunny, with a high near 35. Chance of precipitation is 60%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 19. 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 12.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 26.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
West Thumb WY
 44.41°N 110.57°W (Elev. 7776 ft)
4:47 am MST Feb 12, 2026
5am 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