National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Joslin Field - Magic Valley Regional Airport (KTWF)

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

Clear

54°F

12°C

Humidity 37%
Wind Speed SE 8 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 12 Nov 05:05 PM MST
Extended Forecast for

12 Miles SW Hollister ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 32 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 60. Breezy, with a south wind 21 to 25 mph, with gusts as high as 37 mph.

    High: 60 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

    Friday Night: Showers, mainly before 4am. Low around 37. Breezy, with a south southeast wind 17 to 25 mph becoming west southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Cloudy and
    Breezy then
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 11am. Snow level 6000 feet. Cloudy, then gradually becoming mostly sunny, with a high near 50. Breezy, with a west wind 17 to 23 mph, with gusts as high as 32 mph.

    High: 50 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind 8 to 16 mph becoming south after midnight.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Rain showers likely before 11pm, then a chance of rain and snow showers. Cloudy, with a low around 31. Chance of precipitation is 60%.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 32 mph.
Friday
Mostly cloudy, with a high near 60. Breezy, with a south wind 21 to 25 mph, with gusts as high as 37 mph.
Friday Night
Showers, mainly before 4am. Low around 37. Breezy, with a south southeast wind 17 to 25 mph becoming west southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%.
Saturday
A 20 percent chance of showers before 11am. Snow level 6000 feet. Cloudy, then gradually becoming mostly sunny, with a high near 50. Breezy, with a west wind 17 to 23 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 30. West wind 8 to 16 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 55. Breezy.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 50.
Monday Night
Rain showers likely before 11pm, then a chance of rain and snow showers. Cloudy, with a low around 31. Chance of precipitation is 60%.
Tuesday
A chance of rain and snow showers. Snow level 5700 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Tuesday Night
A chance of rain and snow showers. Snow level 5700 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Hollister ID
 42.21°N 114.73°W (Elev. 5000 ft)
Last Update:
11:32 am MST Nov 12, 2026
Forecast Valid:
5pm MST Nov 12, 2026-6pm MST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation