Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

NA

65°F

18°C

Humidity 30%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 Aug 10:45 AM MDT
Extended Forecast for

10 Miles WNW West Yellowstone MT

  • Today

    Today: A 50 percent chance of showers and thunderstorms after 3pm.  Areas of smoke. Partly sunny, with a high near 68. Southwest wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm.  Patchy smoke before 9pm. Mostly cloudy, with a low around 50. Northwest wind 5 to 10 mph becoming northeast after midnight.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 61. South southwest wind 5 to 10 mph.

    High: 61 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms.  Low around 47. South southwest wind around 6 mph becoming light and variable  in the evening.  Chance of precipitation is 80%.

    Low: 47 °F

    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 57. Light south southwest wind increasing to 5 to 9 mph in the morning.  Chance of precipitation is 80%.

    High: 57 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 46. Southwest wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 59. Light and variable wind becoming southwest 5 to 10 mph in the morning.  Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 46. Southwest wind 5 to 8 mph becoming light and variable.

    Low: 46 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms after 3pm. Areas of smoke. Partly sunny, with a high near 68. Southwest wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Patchy smoke before 9pm. Mostly cloudy, with a low around 50. Northwest wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 40%.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 61. South southwest wind 5 to 10 mph.
Thursday Night
Showers and thunderstorms. Low around 47. South southwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 80%.
Friday
Showers likely, then showers and possibly a thunderstorm after noon. High near 57. Light south southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 70%.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. Southwest wind 5 to 8 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 64.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW West Yellowstone MT
 44.72°N 111.32°W (Elev. 8704 ft)
10:07 am MDT Aug 12, 2026
11am MDT Aug 12, 2026-6pm MDT Aug 18, 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