Fire Weather Conditions Persist in the Southern Plains; Heavy Rain and Mountain Snow in the Pacific Northwest

A Pacific system will continue to bring moderate to heavy low elevation rain from northern California to western Washington, and heavy snow to the Cascades and Intermountain West over the next several days. Elevated to critical fire weather conditions will persist across the southern Rockies and Southern Plains through Wednesday as gusty winds and dry conditions continue across the region. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

36°F

2°C

Humidity 70%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 24 Feb 06:15 PM MST
Extended Forecast for

5 Miles SSW Mammoth Hot Springs WY

Winter Storm Warning February 24, 06:44pm until February 25, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 24, 06:44pm until February 25, 05:00pm

    NOW until 5:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 28 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow showers, mainly before noon.  Patchy blowing snow before 3pm. High near 34. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 37 mph.

    High: 30 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 34 mph.

    Low: 18 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 35. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 37 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 34 mph.

    Low: 19 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: A 20 percent chance of snow showers after 11am.  Mostly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Snow showers likely, mainly after 4am. Patchy blowing snow after 9pm. Mostly cloudy, with a low around 28. Breezy, with a southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow showers, mainly before noon. Patchy blowing snow before 3pm. High near 34. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 15. Southwest wind 10 to 13 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 30. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 18. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 34 mph.
Friday
Sunny, with a high near 35. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 19. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 34 mph.
Saturday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 36.
Saturday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 22.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 38.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Mammoth Hot Springs WY
 44.89°N 110.74°W (Elev. 7402 ft)
6:33 pm MST Feb 24, 2026
6pm MST Feb 24, 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