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

37°F

3°C

Humidity 61%
Wind Speed SSW 14 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Apr 06:53 AM MDT
Extended Forecast for

Twin Falls ID

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 54. Southwest wind 8 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 54 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 35. West southwest wind 8 to 14 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. West wind 8 to 14 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West northwest wind 6 to 11 mph becoming south after midnight.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 59. West southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 59 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then rain and snow showers. Some thunder is also possible. Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers likely, mainly before noon. Some thunder is also possible. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Breezy. Snow
    Showers
    Likely then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 54. Southwest wind 8 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 35. West southwest wind 8 to 14 mph.
Tuesday
Mostly sunny, with a high near 58. West wind 8 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 39. West northwest wind 6 to 11 mph becoming south after midnight.
Wednesday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 59. West southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Wednesday Night
Rain showers before 3am, then rain and snow showers. Some thunder is also possible. Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Snow showers likely, mainly before noon. Some thunder is also possible. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Blustery.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
Last Update:
12:30 am MDT Apr 13, 2026
Forecast Valid:
7am MDT Apr 13, 2026-6pm MDT Apr 19, 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