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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Winchester (ITD41)

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

NA

43°F

6°C

Humidity 69%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 06 Dec 12:00 AM PST
Extended Forecast for

Winchester ID

  • Overnight

    Overnight: A chance of rain before 1am, then rain and snow likely. Snow level 4700 feet. Cloudy, with a steady temperature around 37. Breezy, with a west wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely and
    Breezy

  • Saturday

    Saturday: Rain and snow likely, mainly before 7am. Snow level 4400 feet. Mostly cloudy, with a high near 41. West wind 11 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely, mainly before 10pm. Snow level 4300 feet. Mostly cloudy, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Rain likely, possibly mixed with snow before 1pm, then rain. Snow level 4200 feet rising to 4900 feet in the afternoon. High near 39. South wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm. Snow level 5500 feet. Low around 35. Southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain then
    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 10am. Snow level 5500 feet. Cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain. Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 6200 feet. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

Detailed Forecast

Overnight
A chance of rain before 1am, then rain and snow likely. Snow level 4700 feet. Cloudy, with a steady temperature around 37. Breezy, with a west wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Rain and snow likely, mainly before 7am. Snow level 4400 feet. Mostly cloudy, with a high near 41. West wind 11 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely, mainly before 10pm. Snow level 4300 feet. Mostly cloudy, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain likely, possibly mixed with snow before 1pm, then rain. Snow level 4200 feet rising to 4900 feet in the afternoon. High near 39. South wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain, mainly before 10pm. Snow level 5500 feet. Low around 35. Southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly after 10am. Snow level 5500 feet. Cloudy, with a high near 43. Chance of precipitation is 70%.
Monday Night
Rain. Low around 38. Chance of precipitation is 90%.
Tuesday
Rain. High near 45. Chance of precipitation is 90%.
Tuesday Night
Rain. Snow level 6200 feet. Low around 36. Chance of precipitation is 90%.
Wednesday
Rain. Snow level 6400 feet. High near 47. Chance of precipitation is 90%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 36. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Snow level 6400 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Snow level 6400 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Friday
A 30 percent chance of rain. Snow level 6200 feet. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winchester ID
 46.24°N 116.62°W (Elev. 3950 ft)
Last Update:
8:27 pm PST Dec 5, 2025
Forecast Valid:
12am PST Dec 6, 2025-6pm PST Dec 12, 2025
 
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