Showers and Thunderstorms from the Great Lakes into the Southern Plains

Frontal boundary and wave of low pressure will keep an active weather pattern from the Great Lakes region through the southern Plains the next couple of days. Isolated instances of severe thunderstorms and flash flooding are possible. Meanwhile, as summer comes to a close, above normal temperatures continue for central and eastern U.S. - especially for most of Puerto Rico with excessive heat. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Rain

63°F

17°C

Humidity	77%
Wind Speed	E 5 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	21 Sep 09:15 AM PDT

More Information:

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

Extended Forecast for

2 Miles WSW Lewiston ID

Today
High: 74 °F
Chance
Showers
Tonight
Low: 49 °F
Mostly Clear
Monday
High: 74 °F
Haze
Monday Night
Low: 49 °F
Clear
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 54 °F
Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 87 °F
Sunny

Detailed Forecast

Today

A 50 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 74. Southeast wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Mostly clear, with a low around 49. Southwest wind 8 to 13 mph becoming light south after midnight. Winds could gust as high as 21 mph.

Monday

Widespread haze before 11am, then widespread haze after 4pm. Areas of smoke between 11am and 4pm. Sunny, with a high near 74. Calm wind.

Monday Night

Clear, with a low around 49. Calm wind becoming southeast around 5 mph after midnight.

Tuesday

Sunny, with a high near 82. East wind around 6 mph becoming calm in the afternoon.

Tuesday Night

Clear, with a low around 54.

Wednesday

Sunny, with a high near 88.