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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

42°F

6°C

Humidity	83%
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Last update	14 Jan 11:01 AM PST

More Information:

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

Extended Forecast for

Trinity WA

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
This Afternoon
High: 50 °F
Sunny
Tonight
Low: 32 °F
Mostly Clear
Thursday
High: 45 °F
Sunny
Thursday Night
Low: 29 °F
Mostly Clear
Friday
High: 45 °F
Sunny
Friday Night
Low: 29 °F
Clear
Saturday
High: 46 °F
Sunny
Saturday Night
Low: 30 °F
Clear