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

Raft River (ITD88)

Lat: 42.57783°NLon: 113.43781°WElev: 4527.0ft.

NA

64°F

18°C

Humidity 43%
Wind Speed SSE 8 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility 1.24 mi
Last update 19 Aug 07:30 AM MDT
Extended Forecast for

11 Miles SSW Rockland ID

Heat Advisory August 20, 12:00pm until August 20, 10:00pm
Heat Advisory August 21, 12:00pm until August 21, 10:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  • Today

    Today: Mostly sunny, with a high near 80. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 85. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 85 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 66. West wind 7 to 9 mph becoming southeast in the evening.

    Low: 66 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 86. East southeast wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Partly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight.  Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 80. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 63. Northwest wind 5 to 10 mph becoming south after midnight.
Thursday
Increasing clouds, with a high near 85. South southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 66. West wind 7 to 9 mph becoming southeast in the evening.
Friday
Mostly sunny, with a high near 86. East southeast wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 67.
Saturday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of rain after midnight. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 75.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
Monday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 59.
Tuesday
A 30 percent chance of rain and thunderstorms. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Rockland ID
 42.43°N 112.96°W (Elev. 6850 ft)
5:31 am MDT Aug 19, 2026
7am MDT Aug 19, 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