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

49°F

9°C

Humidity 35%
Wind Speed WSW 14 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 13 May 11:53 PM MDT
Extended Forecast for

4 Miles SE Filer ID

  • Overnight

    Overnight: Mostly clear, with a low around 42. West southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. West southwest wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 37 mph.

    High: 69 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Northwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 24 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62. Breezy.

    High: 62 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Windy.

    High: 52 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 42. West southwest wind around 11 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 72. West southwest wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 44. Northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 69. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 40. Northwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 24 mph.
Saturday
Mostly sunny, with a high near 62. Breezy.
Saturday Night
Mostly cloudy, with a low around 37. Breezy.
Sunday
Mostly sunny, with a high near 52. Windy.
Sunday Night
Partly cloudy, with a low around 34. Breezy.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Filer ID
 42.53°N 114.55°W (Elev. 3940 ft)
Last Update:
12:31 pm MDT May 13, 2026
Forecast Valid:
12am MDT May 14, 2026-6pm MDT May 20, 2026
 
Forecast Discussion
 
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