Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785° N Lon: 114.47739° W Elev: 4163.0 ft.

Clear

32°F

0°C

Humidity 55%
Wind Speed S 5 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 19 Apr 02:53 AM MDT
Detailed forecast for

Southern Twin Falls County

Today
Mostly sunny. Warmer with highs 68 to 73.
Tonight
Decreasing clouds. Lows 41 to 46. Breezy.
Monday
Sunny. Highs 75 to 80.
Monday Night
Partly cloudy. Lows 47 to 52.
Tuesday
Mostly sunny. Highs 75 to 80. Windy. South winds around 25 mph with gusts to 40 mph in the afternoon.
Tuesday Night
Mostly cloudy. A chance of rain showers, mainly after midnight. Chance of rain 30 percent. Lows 38 to 43. Windy.
Wednesday
Rain and snow showers. A slight chance of thunderstorms in the afternoon. Chance of precipitation 90 percent. Little snow accumulation expected. Much cooler with highs 49 to 54. Windy.
Wednesday Night
Rain and snow showers, mainly in the evening. Chance of precipitation 80 percent. Light snow accumulations possible. Lows 32 to 37. Windy.
Thursday
Decreasing clouds. Rain and snow showers likely. Chance of precipitation 60 percent. Little snow accumulation expected. Highs 51 to 56. Windy.
Thursday Night And Friday
Partly cloudy. A chance of rain and snow showers. Chance of precipitation 30 percent. Lows 29 to 34. Highs 53 to 58.
Friday Night
A slight chance of rain showers in the evening. Partly cloudy with a slight chance of snow showers. Chance of precipitation 20 percent. Lows 30 to 35.
Saturday
Partly cloudy. A chance of rain showers in the afternoon. Chance of rain 30 percent. Highs 56 to 61.



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230 AM MDT Sun Apr 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database