Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Mostly Cloudy

47°F

8°C

Humidity	76%
Wind Speed	N 0 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	17 Oct 09:56 AM PDT

More Information:

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

Extended Forecast for

West Clarkston-highland WA

Today
High: 67 °F
Sunny then
Sunny and
Breezy
Tonight
Low: 39 °F
Mostly Clear
Saturday
High: 65 °F
Mostly Sunny
Saturday Night
Low: 49 °F
Rain Likely
Sunday
High: 63 °F
Rain and
Breezy then
Chance Rain
and Windy
Sunday Night
Low: 42 °F
Chance Rain
and Windy
Monday
High: 62 °F
Sunny
Monday Night
Low: 42 °F
Partly Cloudy
Tuesday
High: 64 °F
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 67. Breezy, with a light and variable wind becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

Tonight

Mostly clear, with a low around 39. West wind 5 to 8 mph becoming calm after midnight.

Saturday

Mostly sunny, with a high near 65. Southeast wind 3 to 6 mph.

Saturday Night

Rain likely, mainly after 11pm. Mostly cloudy, with a low around 49. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain, mainly before 11am. High near 63. Windy, with a south wind 7 to 12 mph becoming west 18 to 28 mph in the morning. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

A 40 percent chance of rain, mainly before 11pm. Partly cloudy, with a low around 42. Windy.

Monday

Sunny, with a high near 62.

Monday Night

Partly cloudy, with a low around 42.

Tuesday

Partly sunny, with a high near 64.

Tuesday Night

Partly cloudy, with a low around 41.

Wednesday

Mostly sunny, with a high near 66.