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

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Mostly Cloudy

43°F

6°C

Humidity	56%
Wind Speed	S 4 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	07 Jan 03:00 PM PST

More Information:

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

Extended Forecast for

Lewiston ID

This Afternoon
High: 44 °F
Chance Rain
Tonight
Low: 31 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Thursday
High: 41 °F
Chance Snow
then Chance
Rain/Snow
Thursday Night
Low: 33 °F
Chance
Rain/Snow
then Mostly
Cloudy
Friday
High: 45 °F
Mostly Cloudy
Friday Night
Low: 29 °F
Mostly Cloudy
Saturday
High: 44 °F
Partly Sunny
Saturday Night
Low: 32 °F
Mostly Cloudy
Sunday
High: 46 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of rain after 4pm. Partly sunny, with a high near 44. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain and snow likely before 1am, then a chance of snow after 4am. Mostly cloudy, with a low around 31. South wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 41. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 7pm. Mostly cloudy, with a low around 33. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday

Mostly cloudy, with a high near 45. Southwest wind 3 to 6 mph.

Friday Night

Mostly cloudy, with a low around 29.

Saturday

Partly sunny, with a high near 44.

Saturday Night

Mostly cloudy, with a low around 32.

Sunday

Partly sunny, with a high near 46.

Sunday Night

Mostly cloudy, with a low around 33.