Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Current conditions at

Ririe (ITD18)

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

NA

71°F

22°C

Humidity 25%
Wind Speed E 11 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 11 Aug 02:45 AM MDT
Extended Forecast for

2 Miles WNW Swan Valley ID

  • Overnight

    Overnight: Partly cloudy, with a low around 52. East southeast wind around 7 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Patchy smoke before 8am. Mostly sunny, with a high near 92. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 92 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. West wind 5 to 9 mph becoming east after midnight.  Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 86. East southeast wind 6 to 8 mph becoming southwest in the afternoon.

    High: 86 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. South wind around 7 mph becoming east southeast after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain, then showers and possibly a thunderstorm after noon.  High near 77. Chance of precipitation is 80%.

    High: 77 °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 44. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 75. Chance of precipitation is 90%.

    High: 75 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 52. East southeast wind around 7 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Patchy smoke before 8am. Mostly sunny, with a high near 92. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind 5 to 9 mph becoming east after midnight. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 86. East southeast wind 6 to 8 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 51. South wind around 7 mph becoming east southeast after midnight.
Thursday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 77. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then rain likely after 9pm. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. High near 75. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Saturday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 45.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Swan Valley ID
 43.46°N 111.34°W (Elev. 5509 ft)
12:31 am MDT Aug 11, 2026
3am MDT Aug 11, 2026-6pm MDT Aug 17, 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