Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

EW9980 West Yellowstone (E9980)

Lat: 44.78167°NLon: 111.13833°WElev: 6566.77ft.

NA

58°F

14°C

Humidity 35%
Wind Speed ESE 0 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 03 Sep 07:45 PM MDT
Extended Forecast for

8 Miles NW West Yellowstone MT

Red Flag Warning September 3, 08:03pm until September 3, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning September 3, 08:03pm until September 3, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 69. Southeast wind 5 to 10 mph becoming south southwest 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. South southwest wind around 5 mph becoming calm  in the evening. Winds could gust as high as 21 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Light and variable wind becoming south southwest 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. South southwest wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 74. Light and variable wind becoming south southwest 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 74 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm, then showers after midnight.  Low around 41. South southwest wind 3 to 8 mph. Winds could gust as high as 18 mph.  Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Labor Day

    Labor Day: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 60. Breezy, with a south wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 60 °F

    Showers
    Likely then
    Chance
    T-storms and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Calm wind becoming northeast around 5 mph after midnight.
Friday
Sunny, with a high near 69. Southeast wind 5 to 10 mph becoming south southwest 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
Mostly clear, with a low around 39. South southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 72. Light and variable wind becoming south southwest 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 39. South southwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 74. Light and variable wind becoming south southwest 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Showers likely and possibly a thunderstorm, then showers after midnight. Low around 41. South southwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 80%.
Labor Day
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 60. Breezy, with a south wind 5 to 10 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Monday Night
A chance of showers before midnight. Partly cloudy, with a low around 33. Breezy.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 68.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 37.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW West Yellowstone MT
 44.74°N 111.23°W (Elev. 6549 ft)
4:52 pm MDT Sep 3, 2026
8pm MDT Sep 3, 2026-6pm MDT Sep 10, 2026
 
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Additional Resources

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