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.

Overcast

34°F

1°C

Humidity 74%
Wind Speed ESE 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 01 Jan 03:20 AM MST
Extended Forecast for

17 Miles SE Hollister ID

  • Overnight

    Overnight: A 20 percent chance of snow. Cloudy, with a low around 29. South wind 11 to 13 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • New Year's Day

    New Year's Day: Rain and snow likely, becoming all rain after 2pm. Snow level rising to 7200 feet in the afternoon. Cloudy, with a high near 39. South southeast wind 14 to 16 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain. Snow level 8000 feet lowering to 7200 feet after midnight . Low around 33. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 11am. Snow level 7000 feet. Mostly cloudy, with a high near 43. South southwest wind 8 to 13 mph.

    High: 43 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South southeast wind 9 to 18 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. Breezy.

    High: 43 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Snow level 6800 feet. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and snow before 11am, then a chance of rain. Snow level 6600 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely before 2am, then rain and snow likely. Snow level 6700 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.

    Low: 31 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 20 percent chance of snow. Cloudy, with a low around 29. South wind 11 to 13 mph.
New Year's Day
Rain and snow likely, becoming all rain after 2pm. Snow level rising to 7200 feet in the afternoon. Cloudy, with a high near 39. South southeast wind 14 to 16 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain. Snow level 8000 feet lowering to 7200 feet after midnight . Low around 33. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of rain before 11am. Snow level 7000 feet. Mostly cloudy, with a high near 43. South southwest wind 8 to 13 mph.
Friday Night
Mostly cloudy, with a low around 31. South southeast wind 9 to 18 mph, with gusts as high as 28 mph.
Saturday
Mostly cloudy, with a high near 43. Breezy.
Saturday Night
A 50 percent chance of rain. Snow level 6800 feet. Mostly cloudy, with a low around 34.
Sunday
A chance of rain and snow before 11am, then a chance of rain. Snow level 6600 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Sunday Night
Rain likely before 2am, then rain and snow likely. Snow level 6700 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Hollister ID
 42.2°N 114.34°W (Elev. 6296 ft)
Last Update:
2:28 am MST Jan 1, 2026
Forecast Valid:
3am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation