Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. 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 >

Current conditions at

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

70°F

21°C

Humidity 39%
Wind Speed SE 12 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Last update 11 Aug 11:30 PM MDT
Extended Forecast for

17 Miles NW Swan Valley ID

  • Tonight

    Tonight: A 20 percent chance of rain.  Mostly cloudy, with a low around 59. East southeast wind around 7 mph.

    Low: 59 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 84. East southeast wind 6 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 5am.  Mostly cloudy, with a low around 53. South wind around 8 mph becoming east southeast after midnight.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain, then showers and possibly a thunderstorm after noon.  High near 72. East southeast wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 90%.

    High: 72 °F

    Chance Rain
    then Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 9pm, then rain likely after 9pm.  Mostly cloudy, with a low around 46. Southeast wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 71. Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 59. East southeast wind around 7 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 84. East southeast wind 6 to 9 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 20 percent chance of rain after 5am. Mostly cloudy, with a low around 53. South wind around 8 mph becoming east southeast after midnight.
Thursday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 72. East southeast wind 6 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then rain likely after 9pm. Mostly cloudy, with a low around 46. Southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 71. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.
Sunday
Sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 80.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 50.
Tuesday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NW Swan Valley ID
 43.61°N 111.58°W (Elev. 5699 ft)
11:31 pm MDT Aug 11, 2026
11pm MDT Aug 11, 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