Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Partly Cloudy

39°F

4°C

Humidity 64%
Wind Speed ENE 4 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 30 Jan 10:35 AM MST
Extended Forecast for

20 Miles SSW Castleford ID

  • Today

    Today: Mostly cloudy, with a high near 49. Light and variable wind becoming east northeast around 5 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South southwest wind 5 to 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. South southwest wind around 6 mph becoming calm  in the morning.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Light and variable wind becoming south 5 to 8 mph in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. South wind 6 to 9 mph.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 49. Light and variable wind becoming east northeast around 5 mph.
Tonight
Partly cloudy, with a low around 30. South southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 51. South southwest wind around 6 mph becoming calm in the morning.
Saturday Night
Mostly cloudy, with a low around 30. Light and variable wind becoming south 5 to 8 mph in the evening.
Sunday
Partly sunny, with a high near 53. South wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSW Castleford ID
 42.25°N 114.94°W (Elev. 5430 ft)
2:06 am MST Jan 30, 2026
10am MST Jan 30, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database