Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. 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 30%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 03 Mar 06:15 PM MST
Extended Forecast for

5 Miles SSW Mammoth Hot Springs WY

  • Tonight

    Tonight: Partly cloudy, with a low around 22. South wind 8 to 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. South southwest wind 10 to 14 mph, with gusts as high as 29 mph.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after 11pm.  Mostly cloudy, with a low around 26. South southwest wind 7 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers.  High near 32. West northwest wind 8 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 20. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.  New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers.  Mostly sunny, with a high near 32. North northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 32 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 15. Northwest wind around 9 mph becoming south southwest in the evening.

    Low: 15 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. South wind 8 to 10 mph.
Wednesday
Partly sunny, with a high near 40. South southwest wind 10 to 14 mph, with gusts as high as 29 mph.
Wednesday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 26. South southwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow showers. High near 32. West northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. North northwest wind 7 to 11 mph, with gusts as high as 21 mph. New snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow showers. Mostly sunny, with a high near 32. North northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 15. Northwest wind around 9 mph becoming south southwest in the evening.
Saturday
Partly sunny, with a high near 33.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
Sunday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 38. Breezy.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 30. Breezy.
Monday
A chance of snow showers. Partly sunny, with a high near 41. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 31. Breezy.
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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 Mar 3, 2026
7pm MST Mar 3, 2026-6pm MDT Mar 10, 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