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.

Overcast

43°F

6°C

Humidity 81%
Wind Speed E 4 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 37°F (3°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 01 Jan 02:35 PM MST
Extended Forecast for

3 Miles E Filer ID

  • New Year's Day

    New Year's Day: Rain. High near 42. East wind around 6 mph. Chance of precipitation is 80%.

    High: 42 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 37. Light and variable wind becoming west southwest 5 to 9 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 11am. Cloudy through mid morning, then gradual clearing, with a high near 51. West southwest wind 6 to 9 mph becoming northeast in the afternoon.

    High: 51 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. East southeast wind 6 to 8 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 51. East southeast wind around 9 mph.

    High: 51 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Monday

    Monday: A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

New Year's Day
Rain. High near 42. East wind around 6 mph. Chance of precipitation is 80%.
Tonight
Rain. Low around 37. Light and variable wind becoming west southwest 5 to 9 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of rain before 11am. Cloudy through mid morning, then gradual clearing, with a high near 51. West southwest wind 6 to 9 mph becoming northeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 35. East southeast wind 6 to 8 mph.
Saturday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 51. East southeast wind around 9 mph.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Filer ID
 42.55°N 114.56°W (Elev. 3786 ft)
Last Update:
2:04 pm MST Jan 1, 2026
Forecast Valid:
2pm MST Jan 1, 2026-6pm MST Jan 7, 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