Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from January 13, 12:24 PM PST until January 16, 10:00 AM PST

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Clear

40°F

4°C

Humidity	82%
Wind Speed	WNW 4 MPH
Barometer	30.52 in (1033.53 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	14 Jan 10:56 AM PST

More Information:

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

Extended Forecast for

Lewiston ID

Air Stagnation Advisory until January 16, 10:00am

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 16, 10:00am
NOW until 10:00am Fri
Air Stagnation Advisory
Today
High: 51 °F
Sunny
Tonight
Low: 34 °F
Increasing
Clouds
Thursday
High: 38 °F
Mostly Cloudy
Thursday Night
Low: 32 °F
Mostly Cloudy
Friday
High: 44 °F
Mostly Sunny
Friday Night
Low: 30 °F
Mostly Clear
Saturday
High: 46 °F
Sunny
Saturday Night
Low: 30 °F
Mostly Clear