Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.

Clear

38°F

3°C

Humidity 43%
Wind Speed WSW 13 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 17 May 02:53 AM MDT
Extended Forecast for

4 Miles NE Twin Falls ID

Freeze Warning May 18, 12:00am until May 18, 08:00am
Click here for hazard details and duration
Freeze Warning
  • Overnight

    Overnight: Mostly cloudy, with a low around 35. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow showers before 8am.  Mostly cloudy, with a high near 57. West wind 9 to 15 mph.  Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm.  Patchy frost after 5am.  Otherwise, mostly cloudy, with a low around 34. West northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    T-storms then
    Patchy Frost

  • Monday

    Monday: Patchy frost before 9am.  Otherwise, sunny, with a high near 63. West northwest wind around 7 mph.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. West northwest wind 5 to 9 mph becoming south after midnight.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
A slight chance of rain and snow showers before 8am. Mostly cloudy, with a high near 57. West wind 9 to 15 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 34. West northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 63. West northwest wind around 7 mph.
Monday Night
Partly cloudy, with a low around 37. West northwest wind 5 to 9 mph becoming south after midnight.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Twin Falls ID
 42.59°N 114.41°W (Elev. 3668 ft)
12:29 am MDT May 17, 2026
3am MDT May 17, 2026-6pm MDT May 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database