Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

43°F

6°C

Humidity	70%
Wind Speed	N 0 MPH
Barometer	30.3 in (1026.08 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	02 Nov 09:00 PM PST

More Information:

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

Extended Forecast for

2 Miles WSW Lewiston ID

Tonight
Low: 36 °F
Increasing
Clouds
Monday
High: 50 °F
Chance Rain
Monday Night
Low: 43 °F
Rain
Tuesday
High: 58 °F
Chance Rain
then Partly
Sunny
Tuesday Night
Low: 46 °F
Chance Rain
Wednesday
High: 60 °F
Rain
Wednesday Night
Low: 45 °F
Rain then
Rain Likely
Thursday
High: 59 °F
Chance Rain
Thursday Night
Low: 46 °F
Rain

Detailed Forecast

Tonight

Increasing clouds, with a low around 36. Southeast wind 3 to 5 mph.

Monday

A 50 percent chance of rain, mainly after 10am. Cloudy, with a high near 50. East wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Rain, mainly before 4am. Low around 43. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

A 50 percent chance of rain before 10am. Mostly cloudy, with a high near 58. Light and variable wind becoming southwest around 5 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

A 50 percent chance of rain. Cloudy, with a low around 46. East wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain, mainly after 10am. High near 60. Chance of precipitation is 80%.

Wednesday Night

Rain. Low around 45. Chance of precipitation is 90%.

Thursday

A 50 percent chance of rain. Partly sunny, with a high near 59.

Thursday Night

Rain. Low around 46. Chance of precipitation is 90%.

Friday

Rain, mainly before 10am. High near 58. Chance of precipitation is 80%.

Friday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 39.