Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Driggs, Driggs-Reed Memorial Airport (KDIJ)

Lat: 43.74167°NLon: 111.09778°WElev: 6227.0ft.

Partly Cloudy

59°F

15°C

Humidity 57%
Wind Speed ENE 5 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Aug 09:56 PM MDT
Extended Forecast for

6 Miles NE Swan Valley ID

  • Tonight

    Tonight: Mostly clear, with a low around 54. Southeast wind around 6 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. Light and variable wind becoming east southeast 5 to 9 mph in the evening.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. East southeast wind 5 to 8 mph becoming west in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Light and variable wind becoming east southeast 5 to 9 mph in the evening.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain after midnight.  Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 74. Chance of precipitation is 50%.

    High: 74 °F

    Chance Rain
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Southeast wind around 6 mph.
Wednesday
Sunny, with a high near 75. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 57. Light and variable wind becoming east southeast 5 to 9 mph in the evening.
Thursday
Sunny, with a high near 81. East southeast wind 5 to 8 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 61. Light and variable wind becoming east southeast 5 to 9 mph in the evening.
Friday
Mostly sunny, with a high near 83.
Friday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 61.
Saturday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Tuesday
A 30 percent chance of rain and thunderstorms. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Swan Valley ID
 43.51°N 111.23°W (Elev. 7598 ft)
5:31 pm MDT Aug 18, 2026
10pm MDT Aug 18, 2026-6pm MDT Aug 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