Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

26°F

-3°C

Humidity 84%
Wind Speed W 4 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 20 Mar 07:56 AM MDT
Extended Forecast for

Lake WY

  • Today

    Today: Sunny, with a high near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am.  Snow level 10000 feet lowering to 7900 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 22 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Sunny, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 47. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 28. Southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Increasing clouds, with a high near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Snow level 10000 feet lowering to 7900 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Sunny, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 19. West southwest wind around 6 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 47. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A slight chance of showers. Sunny, with a high near 53.
Wednesday Night
A chance of rain and snow showers. Snow level 9100 feet lowering to 7900 feet after midnight . Partly cloudy, with a low around 22.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
8:47 am MDT Mar 20, 2026
8am MDT Mar 20, 2026-6pm MDT Mar 26, 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