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

55°F

13°C

Humidity 37%
Wind Speed E 5 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 27 Nov 02:35 PM MST
Extended Forecast for

4 Miles ENE Castleford ID

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 56. Northeast wind 5 to 7 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. South wind 5 to 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 47 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. West wind 10 to 17 mph, with gusts as high as 30 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 42. West wind around 7 mph becoming east in the morning.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Thanksgiving Day
Mostly sunny, with a high near 56. Northeast wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 31. South wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 47. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Partly cloudy, with a low around 27. West wind 10 to 17 mph, with gusts as high as 30 mph.
Saturday
Mostly cloudy, with a high near 42. West wind around 7 mph becoming east in the morning.
Saturday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 22.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 37.
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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 pm MST Nov 27, 2025
Forecast Valid:
2pm MST Nov 27, 2025-6pm MST Dec 3, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation