Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

EW9980 West Yellowstone (E9980)

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

NA

85°F

29°C

Humidity 5%
Wind Speed W 7 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Heat Index82°F (28°C)
Last update 11 Aug 05:45 PM MDT
Extended Forecast for

14 Miles NNW West Yellowstone MT

  • Tonight

    Tonight: Widespread smoke, mainly between 9pm and 3am. Increasing clouds, with a low around 54. West wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 54 °F

    Smoke

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 4pm.  Areas of smoke. Partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 70 °F

    Areas Smoke
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before 8pm.  Patchy smoke before midnight. Mostly cloudy, with a low around 49. Northwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 49 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 61. South wind 3 to 8 mph.  Chance of precipitation is 70%.

    High: 61 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 48. South southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 90%.

    Low: 48 °F

    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 57. Calm wind becoming southwest 5 to 7 mph in the morning.  Chance of precipitation is 90%.

    High: 57 °F

    Showers
    Likely then
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 60. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Partly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Widespread smoke, mainly between 9pm and 3am. Increasing clouds, with a low around 54. West wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after 4pm. Areas of smoke. Partly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 8pm. Patchy smoke before midnight. Mostly cloudy, with a low around 49. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Thursday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61. South wind 3 to 8 mph. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 48. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Friday
Showers likely, then showers and possibly a thunderstorm after noon. High near 57. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 66.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW West Yellowstone MT
 44.86°N 111.19°W (Elev. 8199 ft)
4:12 pm MDT Aug 11, 2026
6pm MDT Aug 11, 2026-6pm MDT Aug 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database