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 Storm Warning until March 14, 05:00 AM PDT

Current conditions at

FIRE TRNG. ACADEMY (FTAW1)

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

32°F

0°C

Humidity	99%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	13 Mar 10:07 PM PDT

More Information:

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

Extended Forecast for

10 Miles W Snoqualmie Pass WA

Winter Storm Warning March 13, 10:29pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 10:29pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Tonight
Low: 24 °F
Heavy Snow
Saturday
High: 25 °F
Heavy Snow
Saturday Night
Low: 20 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 34 °F
Snow
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 39 °F
Rain
Monday Night
Low: 37 °F
Rain
Tuesday
High: 42 °F
Rain

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 24. Wind chill values between 12 and 22. Light west northwest wind increasing to 9 to 14 mph after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 5 to 9 inches possible.

Saturday

Snow likely, mainly before 2pm. The snow could be heavy at times. Mostly cloudy, with a steady temperature around 25. Wind chill values between 10 and 15. West northwest wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. Wind chill values between 11 and 16. West northwest wind 6 to 8 mph becoming southeast after midnight. New snow accumulation of less than one inch possible.

Sunday

Snow, mainly after 11am. High near 34. Wind chill values between 13 and 23. South southeast wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow before 8pm, then rain, possibly mixed with snow between 8pm and 2am, then rain after 2am. Low around 32. South southeast wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Rain. High near 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain. Low around 37. Chance of precipitation is 80%.

Tuesday

Rain. Cloudy, with a high near 42.

Tuesday Night

Rain. Cloudy, with a low around 39.

Wednesday

Rain. Cloudy, with a high near 42.

Wednesday Night

Rain. Cloudy, with a low around 40.