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

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

30°F

-1°C

Humidity	97%
Wind Speed	NA NA MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	13 Mar 03:00 AM PDT

More Information:

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

Extended Forecast for

9 Miles NE Snoqualmie Pass WA

Winter Storm Warning March 14, 04:22am until March 14, 11:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 14, 04:22am until March 14, 11:00am
NOW until 11:00am Sat
Winter Storm Warning
Overnight
Low: 17 °F
Heavy Snow
Saturday
High: 19 °F
Heavy Snow
Saturday Night
Low: 12 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 28 °F
Chance Snow
Sunday Night
Low: 27 °F
Snow
Monday
High: 36 °F
Rain/Snow
Monday Night
Low: 32 °F
Rain/Snow
Tuesday
High: 37 °F
Rain/Snow
then Rain

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 17. Northwest wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Saturday

Snow, mainly before 8am. The snow could be heavy at times. High near 19. Northwest wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 12. Northwest wind 6 to 14 mph, with gusts as high as 26 mph.

Sunday

A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 28. East wind 7 to 9 mph becoming south in the afternoon. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 27. South wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain, possibly mixed with snow. Low around 32. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 8am. High near 37. Chance of precipitation is 90%.

Tuesday Night

Rain. Low around 34. Chance of precipitation is 90%.

Wednesday

Rain. Mostly cloudy, with a high near 36.

Wednesday Night

Rain. Cloudy, with a low around 34.

Thursday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 39.