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

72°F

22°C

Humidity 23%
Wind Speed NE 6 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 18 Oct 03:15 PM MDT
Extended Forecast for

4 Miles SSE Filer ID

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light and variable wind becoming south 9 to 14 mph in the evening.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. South southeast wind 9 to 13 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47. Southeast wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 72. East southeast wind around 9 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. East southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after midnight. Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 44. Breezy. Chance of precipitation is 80%.

    Low: 44 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. Light and variable wind becoming south 9 to 14 mph in the evening.
Monday
Sunny, with a high near 74. South southeast wind 9 to 13 mph.
Monday Night
Mostly cloudy, with a low around 47. Southeast wind 10 to 17 mph, with gusts as high as 26 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 72. East southeast wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 48. East southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 73.
Wednesday Night
A 40 percent chance of showers after midnight. Partly cloudy, with a low around 49.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Thursday Night
Showers. Low around 44. Breezy. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 50. Breezy.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Filer ID
 42.51°N 114.58°W (Elev. 4085 ft)
Last Update:
2:41 pm MDT Oct 18, 2026
Forecast Valid:
3pm MDT Oct 18, 2026-6pm MDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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