National Weather Service

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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
Average Frost and Freeze Dates

Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

37°F

3°C

Humidity	44%
Wind Speed	W 4 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	17 Apr 09:05 PM MDT

More Information:

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

Extended Forecast for

10 Miles SSE Hollister ID

Tonight
Low: 24 °F
Mostly Clear
Saturday
High: 58 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Sunday
High: 70 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
Monday
High: 76 °F
Mostly Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 76 °F
Mostly Sunny
Tuesday Night
Low: 40 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 24. North wind 5 to 9 mph becoming south southeast after midnight.

Saturday

Mostly sunny, with a high near 58. South southeast wind 10 to 15 mph.

Saturday Night

Partly cloudy, with a low around 34. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 30 mph.

Sunday

Mostly sunny, with a high near 70. South southeast wind 14 to 17 mph.

Sunday Night

Mostly cloudy, with a low around 44. South southeast wind 13 to 15 mph.

Monday

Mostly sunny, with a high near 76.

Monday Night

Mostly clear, with a low around 47.

Tuesday

Mostly sunny, with a high near 76.

Tuesday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 40.

Wednesday

Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.

Wednesday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 35.

Thursday

A chance of rain and snow showers. Snow level 5800 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 52. Chance of precipitation is 40%.

Thursday Night

A chance of rain and snow showers. Snow level 6600 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

Friday

A slight chance of rain and snow showers. Snow level 5500 feet rising to 6300 feet in the afternoon. Mostly sunny, with a high near 57. Chance of precipitation is 20%.