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.

NA

64°F

18°C

Humidity 56%
Wind Speed ESE 15 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility 1.24 mi
Last update 13 Aug 01:30 AM MDT
Extended Forecast for

9 Miles W Swan Valley ID

Red Flag Warning August 13, 12:00pm until August 13, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Mostly cloudy, with a low around 56. East southeast wind around 10 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 71. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 90%.

    High: 71 °F

    Showers
    Likely then
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 52. Light and variable wind becoming south southwest 5 to 7 mph in the evening.  Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm.  High near 68. South southeast wind around 8 mph.  Chance of precipitation is 80%.

    High: 68 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. Southeast wind 6 to 8 mph.  Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  High near 71. Chance of precipitation is 80%.

    High: 71 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers 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: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. East southeast wind around 10 mph.
Thursday
Showers and possibly a thunderstorm. High near 71. Southeast wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Light and variable wind becoming south southwest 5 to 7 mph in the evening. Chance of precipitation is 50%.
Friday
Showers and thunderstorms, mainly before 3pm, then showers likely and possibly a thunderstorm after 4pm. High near 68. South southeast wind around 8 mph. Chance of precipitation is 80%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 71. Chance of precipitation is 80%.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 76.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Tuesday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 74.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 52.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Swan Valley ID
 43.44°N 111.49°W (Elev. 6601 ft)
1:56 am MDT Aug 13, 2026
2am 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