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.

Mostly Cloudy

46°F

8°C

Humidity 56%
Wind Speed WNW 5 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 12 Apr 07:50 PM MDT
Extended Forecast for

10 Miles SSE Hollister ID

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Snow level 5600 feet lowering to 5000 feet after midnight . Partly cloudy, with a low around 34. West northwest wind 6 to 11 mph becoming south southeast in the evening. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Snow level rising to 6400 feet in the afternoon. Increasing clouds, with a high near 54. South wind 11 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 22 mph.

    Low: 32 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. West northwest wind 7 to 13 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before midnight, then rain and snow showers between midnight and 3am, then snow showers after 3am. Snow level 7800 feet lowering to 5000 feet after midnight . Low around 28. Blustery. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Showers then
    Rain/Snow and
    Blustery

  • Thursday

    Thursday: Snow showers, mainly before noon. High near 39. Breezy. Chance of precipitation is 80%.

    High: 39 °F

    Breezy. Snow
    Showers then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Snow level 5600 feet lowering to 5000 feet after midnight . Partly cloudy, with a low around 34. West northwest wind 6 to 11 mph becoming south southeast in the evening. Chance of precipitation is 20%.
Monday
A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon, then a chance of rain showers after noon. Snow level rising to 6400 feet in the afternoon. Increasing clouds, with a high near 54. South wind 11 to 15 mph becoming west northwest in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 32. Northwest wind 8 to 13 mph becoming west southwest after midnight. Winds could gust as high as 22 mph.
Tuesday
Partly sunny, with a high near 58. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 38. West northwest wind 7 to 13 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Wednesday Night
Rain showers before midnight, then rain and snow showers between midnight and 3am, then snow showers after 3am. Snow level 7800 feet lowering to 5000 feet after midnight . Low around 28. Blustery. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers, mainly before noon. High near 39. Breezy. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 22. Blustery.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Hollister ID
 42.23°N 114.52°W (Elev. 4997 ft)
Last Update:
12:29 pm MDT Apr 12, 2026
Forecast Valid:
8pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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