Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Partly Cloudy

75°F

24°C

Humidity 15%
Wind Speed SSW 12 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Jun 11:53 PM MDT
Extended Forecast for

11 Miles SSW Castleford ID

Red Flag Warning until June 20, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until June 20, 06:00pm

    NOW until 6:00pm Sat

    Red Flag Warning

  • Overnight

    Low: 61 °F

    Isolated
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 9am.  Partly sunny, with a high near 80. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.

    High: 80 °F

    Chance
    T-storms and
    Breezy

  • 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 56. West northwest wind 8 to 17 mph becoming southwest after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. West southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. North northwest wind 10 to 13 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 91.

    High: 91 °F

    Hot

Detailed Forecast

Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 61. Southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 80. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.
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 56. West northwest wind 8 to 17 mph becoming southwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 82. West southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 52. North northwest wind 10 to 13 mph becoming west southwest after midnight. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny and hot, with a high near 91.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny and hot, with a high near 94.
Wednesday Night
Clear, with a low around 59.
Thursday
Sunny and hot, with a high near 92.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 88.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Castleford ID
 42.36°N 114.93°W (Elev. 4639 ft)
12:29 pm MDT Jun 19, 2026
12am MDT Jun 20, 2026-6pm MDT Jun 26, 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