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.

haze

50°F

10°C

Humidity 53%
Wind Speed WSW 23 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Wind Chill43°F (6°C)
Last update 21 Apr 10:25 PM MDT
Extended Forecast for

6 Miles SW Filer ID

  • Tonight

    Tonight: Showers likely, mainly after 3am. Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 70%.

    Low: 41 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 3pm. High near 52. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 36. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Partly sunny, with a high near 54. Breezy, with a west wind 22 to 25 mph, with gusts as high as 37 mph.

    High: 54 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.

    High: 55 °F

    Breezy. Sunny
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 70%.
Wednesday
Showers, with thunderstorms also possible after 3pm. High near 52. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 36. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers before noon. Partly sunny, with a high near 54. Breezy, with a west wind 22 to 25 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 33. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.
Friday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 55. Breezy. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 32.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 37.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Filer ID
 42.52°N 114.7°W (Elev. 4065 ft)
Last Update:
12:30 pm MDT Apr 21, 2026
Forecast Valid:
10pm MDT Apr 21, 2026-6pm MDT Apr 28, 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