National Weather Service

News Headlines

SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

66°F

19°C

Humidity	32%
Wind Speed	N 0 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	06 Apr 02:05 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles S Twin Falls ID

This Afternoon
High: 70 °F
Mostly Sunny
Tonight
Low: 46 °F
Mostly Clear
Tuesday
High: 70 °F
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 66 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Partly Cloudy
Thursday
High: 71 °F
Sunny
Thursday Night
Low: 44 °F
Mostly Cloudy
Friday
High: 71 °F
Mostly Cloudy
then Chance
Showers

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 70. Northwest wind 7 to 9 mph.

Tonight

Mostly clear, with a low around 46. Northwest wind 8 to 13 mph becoming south southwest after midnight.

Tuesday

Sunny, with a high near 70. Breezy, with a south southwest wind 13 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

Tuesday Night

Mostly clear, with a low around 41. West southwest wind 13 to 17 mph, with gusts as high as 30 mph.

Wednesday

Mostly sunny, with a high near 66. West southwest wind 15 to 17 mph.

Wednesday Night

Partly cloudy, with a low around 42.

Thursday

Sunny, with a high near 71.

Thursday Night

Mostly cloudy, with a low around 44.

Friday

A 30 percent chance of showers after noon. Mostly cloudy, with a high near 71.