Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

84°F

29°C

Humidity	16%
Wind Speed	E 6 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	06 Jul 01:56 PM PDT

More Information:

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

Extended Forecast for

Lewiston IDSimilar City Names

This Afternoon
High: 94 °F
Slight Chance
Showers
Tonight
Low: 61 °F
Chance
Sprinkles
Tuesday
High: 99 °F
Hot
Tuesday Night
Low: 65 °F
Slight Chance
Showers then
Mostly Cloudy
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 60 °F
Clear
Thursday
High: 92 °F
Sunny
Thursday Night
Low: 60 °F
Clear
Friday
High: 96 °F
Hot

Detailed Forecast

This Afternoon

A 20 percent chance of sprinkles with a slight chance of showers. Mostly cloudy, with a high near 94. Light and variable wind becoming north around 5 mph.

Tonight

A chance of sprinkles before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.

Tuesday

Sunny and hot, with a high near 99. Light east wind.

Tuesday Night

A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 94. Light northwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.

Wednesday Night

Clear, with a low around 60.

Thursday

Sunny, with a high near 92.

Thursday Night

Clear, with a low around 60.