National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

34°F

1°C

Humidity 47%
Wind Speed WNW 8 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 25 Jan 12:53 PM MST
Extended Forecast for

4 Miles ENE Castleford ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 36. North northwest wind 7 to 11 mph.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 20. South southeast wind around 7 mph.

    Low: 20 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 38. South southeast wind 5 to 7 mph becoming northeast in the morning.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. East northeast wind around 6 mph becoming south southwest in the evening.

    Low: 23 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. South southwest wind 5 to 7 mph becoming east northeast in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 36. North northwest wind 7 to 11 mph.
Tonight
Increasing clouds, with a low around 20. South southeast wind around 7 mph.
Monday
Mostly cloudy, with a high near 38. South southeast wind 5 to 7 mph becoming northeast in the morning.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. East northeast wind around 6 mph becoming south southwest in the evening.
Tuesday
Mostly sunny, with a high near 41. South southwest wind 5 to 7 mph becoming east northeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Castleford ID
 42.53°N 114.79°W (Elev. 3924 ft)
Last Update:
2:04 am MST Jan 25, 2026
Forecast Valid:
1pm MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

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