Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

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. overnight into Wednesday. Read More >

Current conditions at

Winchester (ITD41)

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

37°F

3°C

Humidity	88%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	1.24 mi
Last update	06 Jan 10:15 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Winchester ID

Tonight
Low: 26 °F
Rain/Snow
Wednesday
High: 33 °F
Chance Snow
then Partly
Sunny
Wednesday Night
Low: 27 °F
Chance Snow
Thursday
High: 32 °F
Snow Likely
and Patchy
Blowing Snow
Thursday Night
Low: 25 °F
Chance Snow
Friday
High: 37 °F
Mostly Cloudy
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 40 °F
Partly Sunny
Saturday Night
Low: 28 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow, possibly mixed with rain, becoming all snow after 1am. Low around 26. Southwest wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

A 30 percent chance of snow before 7am. Partly sunny, with a high near 33. Southwest wind 7 to 13 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 27. Southwest wind 11 to 13 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Thursday

Snow likely, mainly after 10am. Patchy blowing snow after 3pm. Mostly cloudy, with a high near 32. West wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 25. Southwest wind 8 to 10 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

Friday

Mostly cloudy, with a high near 37.

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 28.

Sunday

Mostly cloudy, with a high near 40.

Sunday Night

Mostly cloudy, with a low around 27.