Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

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

NA

27°F

-3°C

Humidity 77%
Wind Speed WNW 3 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 19 Mar 05:56 AM MDT
Extended Forecast for

Lake WY

  • Today

    Today: Sunny, with a high near 57. Light south wind becoming west southwest 6 to 11 mph in the morning.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. West southwest wind 3 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 56. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • 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 9700 feet lowering to 7900 feet after midnight . Partly cloudy, with a low around 22. West southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 22 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Sunny, with a high near 46. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 57. Light south wind becoming west southwest 6 to 11 mph in the morning.
Tonight
Mostly clear, with a low around 30. West southwest wind 3 to 8 mph.
Friday
Sunny, with a high near 58. Light southwest wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 29. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, 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 9700 feet lowering to 7900 feet after midnight . Partly cloudy, with a low around 22. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 46. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 32.
Wednesday
A chance of showers. Snow level 9400 feet lowering to 8700 feet in the afternoon . Sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake WY
 44.55°N 110.41°W (Elev. 7910 ft)
6:01 am MDT Mar 19, 2026
6am MDT Mar 19, 2026-6pm MDT Mar 25, 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