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 >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

44°F

7°C

Humidity 28%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 25 Feb 03:15 PM MST
Extended Forecast for

5 Miles SSW Mammoth Hot Springs WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 38. South southwest wind around 9 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 30. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 30 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 31 mph.

    Low: 19 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 35. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 36 mph.

    High: 35 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 31 mph.

    Low: 19 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 38. South southwest wind 10 to 13 mph, with gusts as high as 28 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers.  Partly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 38. South southwest wind around 9 mph.
Tonight
Mostly clear, with a low around 20. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 30. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 19. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 35. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 36 mph.
Friday Night
Mostly clear, with a low around 19. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 38. South southwest wind 10 to 13 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A 20 percent chance of snow showers. Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 42.
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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)
4:17 pm MST Feb 25, 2026
4pm 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