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Current conditions at
Joslin Field - Magic Valley Regional Airport (KTWF)
Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.
Clear
48°F
9°C
| Humidity | 49% |
| Wind Speed | WSW 25 MPH |
| Barometer | 30.01 in (1016.26 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 15 May 05:05 AM MDT |
Extended Forecast for
Castleford ID
Today

High: 69 °F
Sunny
Tonight

Low: 41 °F
Increasing
CloudsSaturday

High: 62 °F
Gradual
Clearing and
BreezySaturday Night
Low: 33 °F
Mostly Clear
and Breezy
then Partly
CloudySunday
High: 55 °F
Breezy.
Partly Sunny
then Slight
Chance
ShowersSunday Night
Low: 32 °F
Slight Chance
Showers then
Partly CloudyMonday

High: 62 °F
Sunny
Monday Night

Low: 35 °F
Partly Cloudy
Tuesday

High: 68 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 69. West wind 14 to 18 mph, with gusts as high as 29 mph.
Tonight
Increasing clouds, with a low around 41. North northwest wind 5 to 10 mph becoming west 11 to 16 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 62. Breezy, with a west northwest wind 17 to 21 mph, with gusts as high as 36 mph.
Saturday Night
Partly cloudy, with a low around 33. Breezy, with a northwest wind 20 to 25 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 39 mph.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 55. Breezy, with a west wind 16 to 21 mph, with gusts as high as 37 mph.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Castleford ID
42.52°N 114.88°W (Elev. 3898 ft)
42.52°N 114.88°W (Elev. 3898 ft)
12:30 am MDT May 15, 2026
5am MDT May 15, 2026-6pm MDT May 21, 2026


