Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from December 8, 07:00 PM PST until December 9, 07:00 AM PST

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Partly Cloudy

47°F

8°C

Humidity	70%
Wind Speed	ESE 4 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	07 Dec 10:56 PM PST

More Information:

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

Extended Forecast for

2 Miles WSW Lewiston ID

Wind Advisory December 8, 07:00pm until December 9, 07:00am

Click here for hazard details and duration

Wind Advisory

Tonight
Low: 45 °F
Mostly Cloudy
Monday
High: 54 °F
Rain
Monday Night
Low: 49 °F
Rain and
Breezy
Tuesday
High: 54 °F
Rain
Tuesday Night
Low: 46 °F
Rain
Wednesday
High: 56 °F
Rain
Wednesday Night
Low: 49 °F
Rain Likely
Thursday
High: 54 °F
Rain Likely
Thursday Night
Low: 46 °F
Chance Rain

Detailed Forecast

Tonight

Mostly cloudy, with a steady temperature around 45. South wind 7 to 10 mph, with gusts as high as 18 mph.

Monday

Rain, mainly after 10am. High near 54. South wind 6 to 11 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Rain. Low around 49. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain. High near 54. South wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 46. Southeast wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain. High near 56. Chance of precipitation is 90%.

Wednesday Night

Rain likely. Cloudy, with a low around 49. Chance of precipitation is 70%.

Thursday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

Thursday Night

A 40 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 46.

Friday

A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 54.

Friday Night

Mostly cloudy, with a low around 42.