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.

Partly Cloudy

46°F

8°C

Humidity 28%
Wind Speed E 10 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 25 Apr 11:05 AM MDT
Extended Forecast for

Filer ID

  • Today

    Today: Sunny, with a high near 58. Northeast wind 5 to 8 mph becoming north northwest in the afternoon.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 3am. Increasing clouds, with a low around 36. North wind 5 to 8 mph becoming southwest after midnight.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 58. West southwest wind 7 to 17 mph, with gusts as high as 29 mph.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Southwest wind 9 to 16 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 58. West southwest wind 9 to 15 mph, with gusts as high as 28 mph.

    High: 58 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Areas of frost before 8am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Areas Frost
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 58. Northeast wind 5 to 8 mph becoming north northwest in the afternoon.
Tonight
A 30 percent chance of showers, mainly before 3am. Increasing clouds, with a low around 36. North wind 5 to 8 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 58. West southwest wind 7 to 17 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind 9 to 16 mph, with gusts as high as 30 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 58. West southwest wind 9 to 15 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 35.
Tuesday
A 20 percent chance of showers after noon. Areas of frost before 8am. Otherwise, mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Filer ID
 42.57°N 114.62°W (Elev. 3753 ft)
Last Update:
12:30 am MDT Apr 25, 2026
Forecast Valid:
11am MDT Apr 25, 2026-6pm MDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation