Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Winchester (ITD41)

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

unknown precip

31°F

-1°C

Humidity 97%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.24 mi
Wind Chill27°F (-3°C)
Last update 07 Jan 06:30 AM PST
Extended Forecast for

Winchester ID

  • Today

    Today: A 40 percent chance of snow before 7am.  Partly sunny, with a high near 36. Southwest wind 6 to 14 mph, with gusts as high as 31 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around 24. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.  New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow

  • Thursday

    Thursday: A 50 percent chance of snow.  Patchy blowing snow after 3pm. Partly sunny, with a high near 32. West wind 13 to 15 mph, with gusts as high as 31 mph.  New snow accumulation of around an inch possible.

    High: 32 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 25. Southwest wind around 10 mph, with gusts as high as 24 mph.  Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow before 10am.  Mostly cloudy, with a high near 38. Southwest wind around 7 mph.  Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

Detailed Forecast

Today
A 40 percent chance of snow before 7am. Partly sunny, with a high near 36. Southwest wind 6 to 14 mph, with gusts as high as 31 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than one inch possible.
Thursday
A 50 percent chance of snow. Patchy blowing snow after 3pm. Partly sunny, with a high near 32. West wind 13 to 15 mph, with gusts as high as 31 mph. New snow accumulation of around an inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Southwest wind around 10 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow before 10am. Mostly cloudy, with a high near 38. Southwest wind around 7 mph. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly cloudy, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
A slight chance of rain and snow. Snow level rising to 4900 feet in the afternoon. Partly sunny, with a high near 42. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Winchester ID
 46.24°N 116.62°W (Elev. 3950 ft)
3:07 am PST Jan 7, 2026
6am PST Jan 7, 2026-6pm PST Jan 13, 2026
 
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Additional Resources

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