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

55°F

13°C

Humidity 17%
Wind Speed S 14 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 20 Apr 01:05 AM MDT
Extended Forecast for

6 Miles S Twin Falls ID

  • Overnight

    Overnight: Mostly cloudy, then gradually becoming mostly clear, with a low around 42. South wind around 9 mph.

    Low: 42 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 78. South southwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. South wind 10 to 15 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Breezy, with a south wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 78 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 41. Breezy, with a south southeast wind 18 to 20 mph becoming west southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%.

    Low: 41 °F

    Slight Chance
    Showers and
    Breezy then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 52. Windy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 54. Breezy.

    High: 54 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around 42. South wind around 9 mph.
Monday
Sunny, with a high near 78. South southwest wind 8 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 49. South wind 10 to 15 mph.
Tuesday
Sunny, with a high near 78. Breezy, with a south wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 41. Breezy, with a south southeast wind 18 to 20 mph becoming west southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%.
Wednesday
Showers. High near 52. Windy. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 54. Breezy.
Thursday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. Breezy.
Friday
A slight chance of rain showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Mostly sunny, with a high near 55. Chance of precipitation is 30%.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Twin Falls ID
 42.47°N 114.48°W (Elev. 4180 ft)
Last Update:
12:29 am MDT Apr 20, 2026
Forecast Valid:
1am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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