Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

STEVI (STVM8)

Lat: 46.55653°NLon: 114.07436°WElev: 3205.0ft.

NA

78°F

26°C

Humidity 44%
Wind Speed N 10 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index79°F (26°C)
Last update 13 Aug 04:14 PM MDT
Extended Forecast for

Stevensville MT

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Patchy smoke. Partly sunny, with a high near 83. North wind around 5 mph.

    High: 83 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 5am, then a chance of showers.  Patchy smoke. Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 47. North northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely then
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm.  Patchy smoke before 9am. Patchy fog before 10am. High near 75. Light and variable wind.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms before 8pm.  Patchy smoke between 7pm and 9pm. Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance
    T-storms then
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 81. Light and variable wind.  Chance of precipitation is 20%.

    High: 81 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 84. Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Patchy smoke. Partly sunny, with a high near 83. North wind around 5 mph.
Tonight
Showers and thunderstorms likely before 5am, then a chance of showers. Patchy smoke. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 47. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Patchy smoke before 9am. Patchy fog before 10am. High near 75. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 40 percent chance of showers and thunderstorms before 8pm. Patchy smoke between 7pm and 9pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 44. Calm wind.
Saturday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 81. Light and variable wind. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 47.
Tuesday
A chance of rain and thunderstorms. Partly sunny, with a high near 81.
Tuesday Night
A chance of rain and thunderstorms. Partly cloudy, with a low around 45.
Wednesday
A chance of rain. Mostly sunny, with a high near 80.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 45.
Thursday
A slight chance of rain. Mostly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Stevensville MT
 46.5°N 114.07°W (Elev. 3465 ft)
2:01 pm MDT Aug 13, 2026
5pm MDT Aug 13, 2026-6pm MDT Aug 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database