Critical Fire Weather Persists in the Southern High Plains; Snow in the Great Lakes into the Northeast

Elevated to critical fire weather conditions will persist across the central and southern High Plains today as gusty winds and dry conditions continue across the region. A clipper system will bring some lake effect snow to the Great Lakes and snow into the Northeast. Well above-average temperatures are expected to expand across much of the West, into the Plains states, and Southeast. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

33°F

1°C

Humidity 98%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 25 Feb 08:15 AM MST
Extended Forecast for

Mammoth Hot Springs WY

Winter Storm Warning February 25, 09:07am until February 25, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 25, 09:07am until February 25, 05:00pm

    NOW until 5:00pm Wed

    Winter Storm Warning

  • Today

    High: 43 °F

    Breezy. Snow
    Showers
    Likely then
    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly clear, with a low around 22. West wind 8 to 10 mph becoming south southwest after midnight.

    Low: 22 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 40. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 33 mph.

    High: 40 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 29 mph.

    Low: 25 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 44. Breezy, with a southwest wind 10 to 16 mph, with gusts as high as 34 mph.

    High: 44 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. Southwest wind 9 to 14 mph, with gusts as high as 28 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. South southwest wind 9 to 11 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 11pm.  Snow level 5900 feet. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Snow showers likely, mainly before noon. Mostly sunny, with a high near 43. Breezy, with a west northwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 22. West wind 8 to 10 mph becoming south southwest after midnight.
Thursday
Sunny, with a high near 40. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 25. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 44. Breezy, with a southwest wind 10 to 16 mph, with gusts as high as 34 mph.
Friday Night
Mostly clear, with a low around 26. Southwest wind 9 to 14 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 46. South southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Saturday Night
A 20 percent chance of showers after 11pm. Snow level 5900 feet. Mostly cloudy, with a low around 30.
Sunday
A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Sunny, with a high near 49.
Monday Night
Clear, with a low around 25.
Tuesday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Hot Springs WY
 44.98°N 110.69°W (Elev. 5745 ft)
7:50 am MST Feb 25, 2026
9am MST Feb 25, 2026-6pm MST Mar 3, 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