Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Partly Cloudy

73°F

23°C

Humidity 17%
Wind Speed SSW 13 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 19 Jun 11:35 PM MDT
Extended Forecast for

22 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

  • Tonight

    Low: 57 °F

    Isolated
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 9am.  Partly sunny, with a high near 77. Breezy, with a west wind 14 to 20 mph, with gusts as high as 33 mph.

    High: 77 °F

    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 52. West northwest wind 9 to 16 mph becoming southwest after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. West southwest wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. North northwest wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Tonight
Isolated showers and thunderstorms. Mostly cloudy, with a low around 57. Southwest wind 11 to 14 mph. Chance of precipitation is 20%.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 77. Breezy, with a west wind 14 to 20 mph, with gusts as high as 33 mph.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 52. West northwest wind 9 to 16 mph becoming southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 79. West southwest wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 49. North northwest wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 83.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Clear, with a low around 57.
Wednesday
Sunny and hot, with a high near 91.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSW Castleford ID
 42.24°N 115.06°W (Elev. 5305 ft)
12:29 pm MDT Jun 19, 2026
11pm MDT Jun 19, 2026-6pm MDT Jun 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database