Edouard Continues to Impact Texas; Severe Storms and Heavy Rain from the Lower Great Lakes to Mid-Atlantic

Edouard will continue to bring gusty winds, heavy rainfall, and a flash flood threat over parts of eastern Texas. Severe thunderstorms and heavy rain are possible across portions of the eastern Great Lakes to the Mid-Atlantic overnight. Severe storms are also expected across parts of Montana. Dangerous heat persists over the central and eastern states through Friday night. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

70°F

21°C

Humidity 17%
Wind Speed SSW 17 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 02 Sep 04:15 PM MDT
Extended Forecast for

5 Miles E Mammoth WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Breezy, with a southwest wind 9 to 18 mph becoming southeast after midnight. Winds could gust as high as 25 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Breezy, with a southeast wind 10 to 17 mph becoming southwest in the morning. Winds could gust as high as 24 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. South southwest wind 6 to 11 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 70. Breezy, with a southeast wind 8 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Southwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 24 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Southeast wind 5 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. Southwest wind around 5 mph becoming calm  after midnight.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. Breezy, with a southwest wind 9 to 18 mph becoming southeast after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 65. Breezy, with a southeast wind 10 to 17 mph becoming southwest in the morning. Winds could gust as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 41. South southwest wind 6 to 11 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 70. Breezy, with a southeast wind 8 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Mostly clear, with a low around 42. Southwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 71. Southeast wind 5 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Mostly clear, with a low around 42. Southwest wind around 5 mph becoming calm after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Labor Day
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 38.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Mammoth WY
 44.97°N 110.6°W (Elev. 6601 ft)
4:47 pm MDT Sep 2, 2026
5pm MDT Sep 2, 2026-6pm MDT Sep 9, 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