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

69°F

21°C

Humidity 41%
Wind Speed SE 13 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Last update 12 Aug 02:00 AM MDT
Extended Forecast for

9 Miles SSW Irwin ID

  • Overnight

    Overnight: A 20 percent chance of rain.  Cloudy, with a low around 58. South southwest wind around 8 mph.

    Low: 58 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon.  Cloudy, then gradually becoming mostly sunny, with a high near 76. South southwest wind 8 to 11 mph.  Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 52. Southwest wind 6 to 8 mph becoming southeast after midnight.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain, then showers and possibly a thunderstorm after noon.  High near 68. South southeast wind around 7 mph becoming west southwest in the afternoon.  Chance of precipitation is 90%.

    High: 68 °F

    Chance Rain
    then Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight.  Cloudy, with a low around 48. North northwest wind around 6 mph becoming south southeast after midnight.  Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Friday

    Friday: Rain likely, then showers and possibly a thunderstorm after noon.  High near 67. Chance of precipitation is 80%.

    High: 67 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • 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

Overnight
A 20 percent chance of rain. Cloudy, with a low around 58. South southwest wind around 8 mph.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 76. South southwest wind 8 to 11 mph. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 52. Southwest wind 6 to 8 mph becoming southeast after midnight.
Thursday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 68. South southeast wind around 7 mph becoming west southwest in the afternoon. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Cloudy, with a low around 48. North northwest wind around 6 mph becoming south southeast after midnight. Chance of precipitation is 70%.
Friday
Rain likely, then showers and possibly a thunderstorm after noon. High near 67. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Saturday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
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 73.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 75.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Irwin ID
 43.28°N 111.35°W (Elev. 6988 ft)
12:46 am MDT Aug 12, 2026
2am 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