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

75°F

24°C

Humidity 7%
Wind Speed SW 8 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 20 Apr 02:20 PM MDT
Extended Forecast for

Murtaugh ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. South southwest wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. South southeast wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 78 °F

    Partly Sunny
    then
    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms between midnight and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 42. Breezy, with a south southeast wind 16 to 26 mph becoming west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 52. Breezy, with a west southwest wind 20 to 29 mph, with gusts as high as 40 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, mainly before midnight. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 54. Windy.

    High: 54 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Mostly sunny, with a high near 54. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. South southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 49. South southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Tuesday Night
A chance of showers and thunderstorms between midnight and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 42. Breezy, with a south southeast wind 16 to 26 mph becoming west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%.
Wednesday
Showers before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 52. Breezy, with a west southwest wind 20 to 29 mph, with gusts as high as 40 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, mainly before midnight. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 54. Windy.
Thursday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 34. Breezy.
Friday
A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Mostly sunny, with a high near 54. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 31.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
A 20 percent chance of showers. Sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Murtaugh ID
 42.49°N 114.16°W (Elev. 4065 ft)
Last Update:
12:31 pm MDT Apr 20, 2026
Forecast Valid:
2pm MDT Apr 20, 2026-6pm MDT Apr 26, 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