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	100%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	13 Mar 05:07 AM PDT

More Information:

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

Extended Forecast for

7 Miles W Snoqualmie Pass WA

Winter Storm Warning March 13, 05:52am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 05:52am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Overnight
Low: 27 °F
Heavy Snow
Friday
High: 30 °F
Heavy Snow
and Areas
Freezing Fog
Friday Night
Low: 23 °F
Snow and
Dense
Freezing Fog
Saturday
High: 27 °F
Snow
Saturday Night
Low: 18 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 34 °F
Snow Likely
then
Rain/Snow
Likely
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 40 °F
Rain

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 27. West wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 12 to 18 inches possible.

Friday

Snow. The snow could be heavy at times. Areas of freezing fog after 11am. High near 30. Wind chill values between 23 and 28. West wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday Night

Snow. Patchy fog between 11pm and midnight. Widespread dense freezing fog before 11pm. Low around 23. Wind chill values between 14 and 19. West northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 27. Wind chill values between 12 and 17. West northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. West northwest wind 5 to 13 mph becoming east in the evening. Winds could gust as high as 23 mph. Little or no snow accumulation expected.

Sunday

Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Sunday Night

Rain, possibly mixed with snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Monday

Rain. Cloudy, with a high near 40.

Monday Night

Rain likely. Mostly cloudy, with a low around 36.

Tuesday

Rain. Mostly cloudy, with a high near 44.

Tuesday Night

Rain. Cloudy, with a low around 39.

Wednesday

Rain. Cloudy, with a high near 43.