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

46°F

8°C

Humidity 52%
Wind Speed W 23 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 Nov 11:00 AM MST
Extended Forecast for

Castleford ID

  • Today

    Today: Sunny, with a high near 51. West northwest wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 31. South wind 5 to 8 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 60. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. South southeast wind 6 to 13 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 51. South southeast wind 5 to 8 mph becoming west northwest in the afternoon.

    High: 51 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers. Low around 30. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Showers

  • Tuesday

    Tuesday: A chance of rain and snow showers before 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 45. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 51. West northwest wind 8 to 18 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 31. South wind 5 to 8 mph.
Sunday
Partly sunny, with a high near 60. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 35. South southeast wind 6 to 13 mph.
Monday
A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 51. South southeast wind 5 to 8 mph becoming west northwest in the afternoon.
Monday Night
Showers. Low around 30. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of rain and snow showers before 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
A slight chance of snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
Wednesday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castleford ID
 42.52°N 114.88°W (Elev. 3898 ft)
Last Update:
11:30 pm MST Nov 13, 2026
Forecast Valid:
11am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation