Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms are forecast from the southern Plains to the Midwest today through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the southeastern U.S. and parts of the central U.S. into next week. Several daily record high maximum and high minimum temperature records are likely to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

39°F

4°C

Humidity 52%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 04 Mar 09:15 AM MST
Extended Forecast for

5 Miles SSW Mammoth Hot Springs WY

  • Today

    Today: Partly sunny, with a high near 41. South southwest wind 10 to 13 mph, with gusts as high as 28 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Snow showers likely, mainly after 1am.  Mostly cloudy, with a low around 26. South southwest wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers.  High near 31. North northwest wind around 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 11pm, then a chance of snow after 2am.  Mostly cloudy, with a low around 18. North northwest wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow.  Mostly sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.  Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 14. West northwest wind 6 to 8 mph becoming south southwest after midnight.

    Low: 14 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 33. Southwest wind 10 to 13 mph, with gusts as high as 26 mph.

    High: 33 °F

    Partly Sunny

  • Saturday Night

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

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Breezy.

    High: 38 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Partly sunny, with a high near 41. South southwest wind 10 to 13 mph, with gusts as high as 28 mph.
Tonight
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 26. South southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Snow showers. High near 31. North northwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely, mainly before 11pm, then a chance of snow after 2am. Mostly cloudy, with a low around 18. North northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Mostly sunny, with a high near 31. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 14. West northwest wind 6 to 8 mph becoming south southwest after midnight.
Saturday
Partly sunny, with a high near 33. Southwest wind 10 to 13 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 38. Breezy.
Sunday Night
Mostly cloudy, with a low around 30. Breezy.
Monday
A chance of snow showers. Partly sunny, with a high near 40. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 27. 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)
8:47 am MST Mar 4, 2026
10am MST Mar 4, 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