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

Ririe (ITD18)

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

Rain

59°F

15°C

Humidity 95%
Wind Speed NNW 9 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility 1.24 mi
Last update 13 Aug 04:45 PM MDT
Extended Forecast for

15 Miles NNW Swan Valley ID

Red Flag Warning until August 13, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 13, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • This Afternoon

    High: 63 °F

    T-storms
    Likely

  • Tonight

    Tonight: Rain and thunderstorms before 2am, then a slight chance of rain between 2am and 3am.  Low around 50. Calm wind becoming east around 5 mph.  Chance of precipitation is 80%.

    Low: 50 °F

    Showers then
    Chance Rain

  • Friday

    Friday: Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm.  High near 66. Light and variable wind becoming south southeast around 6 mph in the morning.  Chance of precipitation is 80%.

    High: 66 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A chance of rain and thunderstorms.  Mostly cloudy, with a low around 49. East southeast wind around 5 mph.  Chance of precipitation is 50%.

    Low: 49 °F

    Chance
    T-storms then
    Chance Rain

  • Saturday

    Saturday: A chance of rain before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 70. Southeast wind around 6 mph becoming light and variable  in the afternoon.  Chance of precipitation is 70%.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Partly cloudy, with a low around 49. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Cloudy, with a steady temperature around 63. Calm wind. Chance of precipitation is 70%.
Tonight
Rain and thunderstorms before 2am, then a slight chance of rain between 2am and 3am. Low around 50. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.
Friday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 66. Light and variable wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 80%.
Friday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 49. East southeast wind around 5 mph. Chance of precipitation is 50%.
Saturday
A chance of rain before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. Southeast wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 70%.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 75.
Monday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Tuesday
A 50 percent chance of rain and thunderstorms. Partly sunny, with a high near 73.
Tuesday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 51.
Wednesday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 72.
Wednesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Swan Valley ID
 43.62°N 111.46°W (Elev. 6900 ft)
12:31 pm MDT Aug 13, 2026
5pm MDT Aug 13, 2026-6pm MDT Aug 20, 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