Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

light rain,smoke

64°F

18°C

Humidity	63%
Wind Speed	NE 10 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	30 Sep 01:05 PM PDT

More Information:

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

Extended Forecast for

Lewiston ID

This Afternoon
High: 74 °F
Chance
Showers
Tonight
Low: 54 °F
Chance
Showers
Wednesday
High: 72 °F
Chance
Showers
Wednesday Night
Low: 52 °F
Showers
Likely
Thursday
High: 68 °F
Chance
Showers
Thursday Night
Low: 48 °F
Mostly Cloudy
Friday
High: 70 °F
Sunny
Friday Night
Low: 47 °F
Mostly Clear
Saturday
High: 67 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. Northeast wind around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 40 percent chance of showers. Mostly cloudy, with a low around 54. East wind 6 to 8 mph becoming west in the evening. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A 50 percent chance of showers. Mostly cloudy, with a high near 72. South wind around 7 mph becoming west in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 52. West wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 68. Light and variable wind becoming northwest around 6 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Mostly cloudy, with a low around 48.

Friday

Sunny, with a high near 70.

Friday Night

Mostly clear, with a low around 47.

Saturday

A 20 percent chance of showers after 11am. Mostly sunny, with a high near 67.

Saturday Night

A 20 percent chance of showers. Partly cloudy, with a low around 43.

Sunday

Mostly sunny, with a high near 66.