Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

64°F

18°C

Humidity 31%
Wind Speed N 5 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 29 Mar 07:20 PM MDT
Detailed forecast for

Southern Twin Falls County

Tonight
Partly cloudy. Lows 40 to 45.
Monday
Mostly sunny. Patchy blowing dust in the afternoon. Highs 63 to 68. Windy. Northwest winds around 25 mph in the afternoon.
Monday Night
Patchy blowing dust in the evening. Mostly cloudy with a chance of rain showers, mixed with snow after midnight. Chance of precipitation 40 percent. Lows 35 to 40. Breezy.
Tuesday
A chance of rain and snow showers in the morning, then rain showers with a slight chance of thunderstorms in the afternoon. Chance of precipitation 80 percent. Little snow accumulation expected. Cooler with highs 53 to 58.
Tuesday Night
Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Chance of rain 70 percent. Lows 38 to 43.
Wednesday
Rain showers. Chance of rain 80 percent. Highs 58 to 63. Breezy.
Wednesday Night
Rain showers. Snow showers after midnight. Chance of precipitation 80 percent. Little snow accumulation expected. Lows 31 to 36. Breezy.
Thursday
Rain and snow showers in the morning, then snow showers in the afternoon. Chance of precipitation 90 percent. Moderate snow accumulations possible. Much cooler with highs 43 to 48. Windy.
Thursday Night
Mostly cloudy with a 40 percent chance of snow showers. Lows 25 to 30. Windy.
Friday
Partly cloudy with a 30 percent chance of snow showers. Highs 44 to 49. Windy.
Friday Night Through Saturday Night
Mostly clear. Lows 27 to 36. Highs 53 to 58. Breezy.
Sunday
Sunny. Highs 61 to 66.



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231 PM MDT Sun Mar 29 2026
 
 

Additional Resources

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