Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.

Clear

71°F

22°C

Humidity 26%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 11 Jul 11:53 PM MDT
Extended Forecast for

7 Miles SW Castleford ID

Heat Advisory until July 13, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 13, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • Overnight

    Low: 68 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny and hot, with a high near 96. South southwest wind 11 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. North northwest wind 9 to 16 mph becoming southwest after midnight. Winds could gust as high as 26 mph.

    Low: 65 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 97. Southwest wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. North northwest wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 67 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 92.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot

Detailed Forecast

Overnight
Mostly cloudy, with a low around 68. South wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
Partly sunny and hot, with a high near 96. South southwest wind 11 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 65. North northwest wind 9 to 16 mph becoming southwest after midnight. Winds could gust as high as 26 mph.
Monday
Mostly sunny and hot, with a high near 97. Southwest wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 67. North northwest wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 92.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65.
Wednesday
Sunny and hot, with a high near 93.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny and hot, with a high near 94.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Sunny and hot, with a high near 95.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Castleford ID
 42.45°N 114.95°W (Elev. 4196 ft)
12:29 pm MDT Jul 11, 2026
12am MDT Jul 12, 2026-6pm MDT Jul 18, 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