Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 13, 08:20 AM PDT until March 13, 03:00 PM PDT

Current conditions at

FIRE TRNG. ACADEMY (FTAW1)

Lat: 47.45678°NLon: 121.66517°WElev: 1580.0ft.

34°F

1°C

Humidity	99%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	13 Mar 12:07 PM PDT

More Information:

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

Extended Forecast for

12 Miles NNW Snoqualmie Pass WA

Winter Weather Advisory until March 13, 03:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 13, 03:00pm
NOW until 3:00pm Fri
Winter Weather Advisory
This Afternoon
High: 34 °F
Snow and
Areas Fog
Tonight
Low: 28 °F
Snow and
Areas
Freezing Fog
Saturday
High: 33 °F
Snow
Saturday Night
Low: 23 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 38 °F
Snow
Sunday Night
Low: 36 °F
Rain/Snow
then Rain
Monday
High: 45 °F
Rain
Monday Night
Low: 41 °F
Rain

Detailed Forecast

This Afternoon

Snow. Areas of fog. High near 34. Calm wind. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. Widespread dense fog, mainly before 11pm. Areas of freezing fog between 10pm and 11pm. Low around 28. Light west northwest wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 33. Wind chill values between 22 and 27. West wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 23. West northwest wind around 5 mph becoming calm in the evening. Little or no snow accumulation expected.

Sunday

Snow, mainly between 11am and 5pm. High near 38. Light east southeast wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 8pm. Low around 36. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

Rain. High near 45. Chance of precipitation is 90%.

Monday Night

Rain. Mostly cloudy, with a low around 41.

Tuesday

Rain. Cloudy, with a high near 50.

Tuesday Night

Rain. Cloudy, with a low around 43.

Wednesday

Rain. Cloudy, with a high near 48.