National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

14°F

-10°C

Humidity 70%
Wind Speed NA 3 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 6°F (-14°C)
Visibility NA
Last update 19 Feb 10:56 AM MST
Extended Forecast for

Lake WY

  • Today

    Today: A 30 percent chance of snow showers, mainly between 1pm and 3pm. Mostly cloudy, with a high near 17. Southwest wind around 8 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 17 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Patchy fog between 10pm and 5am. Otherwise, partly cloudy, with a low around -8. Calm wind.

    Low: -8 °F

    Patchy Fog

  • Friday

    Friday: A 20 percent chance of snow showers after 2pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 19. Wind chill values as low as -10. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 19 °F

    Patchy Fog
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 1. West southwest wind around 5 mph becoming calm in the evening.

    Low: 1 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 26. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Light and variable wind.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of snow showers, mainly between 1pm and 3pm. Mostly cloudy, with a high near 17. Southwest wind around 8 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Patchy fog between 10pm and 5am. Otherwise, partly cloudy, with a low around -8. Calm wind.
Friday
A 20 percent chance of snow showers after 2pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 19. Wind chill values as low as -10. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 1. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 26. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 1. Calm wind.
Sunday
Mostly sunny, with a high near 34. Light and variable wind.
Sunday Night
Mostly clear, with a low around 7.
Monday
Mostly sunny, with a high near 37.
Monday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 20.
Tuesday
Snow showers. Cloudy, with a high near 32.
Tuesday Night
Snow showers. Mostly cloudy, with a low around 16.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.56°N 110.38°W (Elev. 7730 ft)
Last Update:
10:01 am MST Feb 19, 2026
Forecast Valid:
11am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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