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

10 year Anniversary of Historic Windstorm: Nov 17, 2015

A historic and damaging wind storm took place on Nov 17, 2015. The Inland Northwest felt the impacts far and wide of the strong and damaging winds. Read More >

Current conditions at

Winchester (ITD41)

Lat: 46.25521°NLon: 116.6051°WElev: 3761.0ft.

NA

44°F

7°C

Humidity 74%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility 1.24 mi
Wind Chill42°F (6°C)
Last update 23 Nov 11:30 AM PST
Extended Forecast for

10 Miles SSW Winchester ID

  • Today

    Today: A 30 percent chance of rain after 4pm. Snow level 5900 feet. Mostly cloudy, with a high near 43. Southwest wind around 5 mph becoming calm in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance Rain

  • Tonight

    Tonight: Rain before midnight, then rain, possibly mixed with snow between midnight and 3am, then snow likely after 3am. Snow level 6000 feet lowering to 4600 feet after midnight . Low around 29. West wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain then
    Rain/Snow

  • Monday

    Monday: A 50 percent chance of snow before 10am. Partly sunny, with a high near 35. West wind 10 to 13 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Light south wind.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. Light south wind.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 4pm, then rain likely, possibly mixed with snow. Cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely, possibly mixed with snow before 10pm, then a chance of rain. Snow level 6000 feet. Cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Rain/Snow
    Likely then
    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: A chance of rain and snow before 10am, then a chance of rain. Snow level 5900 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
A 30 percent chance of rain after 4pm. Snow level 5900 feet. Mostly cloudy, with a high near 43. Southwest wind around 5 mph becoming calm in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before midnight, then rain, possibly mixed with snow between midnight and 3am, then snow likely after 3am. Snow level 6000 feet lowering to 4600 feet after midnight . Low around 29. West wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow before 10am. Partly sunny, with a high near 35. West wind 10 to 13 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 21. Light south wind.
Tuesday
Partly sunny, with a high near 34. Light south wind.
Tuesday Night
A 50 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 4pm, then rain likely, possibly mixed with snow. Cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
Rain likely, possibly mixed with snow before 10pm, then a chance of rain. Snow level 6000 feet. Cloudy, with a low around 32. Chance of precipitation is 70%.
Thanksgiving Day
A chance of rain and snow before 10am, then a chance of rain. Snow level 5900 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Thursday Night
A chance of rain before 10pm, then a chance of rain and snow. Snow level 5900 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Winchester ID
 46.1°N 116.68°W (Elev. 4600 ft)
Last Update:
8:58 am PST Nov 23, 2025
Forecast Valid:
11am PST Nov 23, 2025-6pm PST Nov 29, 2025
 
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