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 93%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility 1.24 mi
Last update 13 Aug 02:15 PM MDT
Extended Forecast for

14 Miles SW 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: 62 °F

    T-storms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 49. Light and variable wind becoming south 5 to 10 mph in the evening.  Chance of precipitation is 70%.

    Low: 49 °F

    Showers
    Likely

  • Friday

    Friday: Rain 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 63. South wind 8 to 11 mph becoming west southwest in the afternoon.  Chance of precipitation is 80%.

    High: 63 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A chance of rain and thunderstorms.  Mostly cloudy, with a low around 47. Southeast wind 8 to 10 mph.  Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    T-storms then
    Chance Rain

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 67. South southeast wind 7 to 11 mph becoming west southwest in the afternoon.  Chance of precipitation is 70%.

    High: 67 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. Steady temperature around 62. South wind around 6 mph becoming north northwest. Chance of precipitation is 100%.
Tonight
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 49. Light and variable wind becoming south 5 to 10 mph in the evening. Chance of precipitation is 70%.
Friday
Rain 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 63. South wind 8 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 80%.
Friday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 47. Southeast wind 8 to 10 mph. Chance of precipitation is 50%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. South southeast wind 7 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 70%.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 50.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Monday Night
A slight chance of showers and thunderstorms, then a chance of rain after midnight. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Tuesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 70.
Tuesday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Wednesday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Swan Valley ID
 43.29°N 111.5°W (Elev. 7349 ft)
12:31 pm MDT Aug 13, 2026
2pm MDT Aug 13, 2026-6pm MDT Aug 19, 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