Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 29, 04:00 AM PST until January 29, 12:00 PM PST

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

31°F

-1°C

Humidity	NA
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

7 Miles W Trinity WA

Winter Weather Advisory January 29, 04:00am until January 29, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 27 °F
Heavy Snow
Thursday
High: 32 °F
Heavy Snow
Thursday Night
Low: 29 °F
Snow
Friday
High: 33 °F
Heavy Snow
Friday Night
Low: 29 °F
Snow then
Chance Snow
Saturday
High: 35 °F
Chance Snow
Saturday Night
Low: 28 °F
Mostly Cloudy
then Chance
Snow
Sunday
High: 33 °F
Snow
Sunday Night
Low: 27 °F
Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 27. South wind around 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Thursday

Snow, mainly before 1pm. The snow could be heavy at times. High near 32. South wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow, mainly before 1am. Low around 29. South wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow, mainly after 10am. The snow could be heavy at times. High near 33. South wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow, mainly before 10pm. Low around 29. Northwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 35. Little or no snow accumulation expected.

Saturday Night

A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 10am. High near 33. Chance of precipitation is 80%.

Sunday Night

Snow. Low around 27. Chance of precipitation is 80%.

Monday

A 50 percent chance of snow. Mostly cloudy, with a high near 32.

Monday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 25.