Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Ririe (ITD18)

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

NA

62°F

17°C

Humidity 44%
Wind Speed SE 13 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility 1.24 mi
Last update 18 Jun 10:15 PM MDT
Extended Forecast for

16 Miles NNW Swan Valley ID

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Southeast wind around 5 mph becoming calm  after midnight.

    Low: 51 °F

    Increasing
    Clouds

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 80. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming light and variable.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 73. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 60%.

    High: 73 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 48. West southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 51. Southeast wind around 5 mph becoming calm after midnight.
Juneteenth
Mostly sunny, with a high near 80. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming light and variable.
Saturday
A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. Light and variable wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 48. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 73.
Monday Night
Clear, with a low around 49.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Swan Valley ID
 43.64°N 111.47°W (Elev. 6352 ft)
5:31 pm MDT Jun 18, 2026
10pm MDT Jun 18, 2026-6pm MDT Jun 25, 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