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

17 Miles WSW Leavenworth WA

Winter Storm Warning March 14, 03:58am until March 14, 11:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 14, 03:58am until March 14, 11:00am
NOW until 11:00am Sat
Winter Storm Warning
Overnight
Low: 18 °F
Snow Likely
Saturday
High: 18 °F
Blustery.
Snow Likely
then Chance
Snow
Saturday Night
Low: 10 °F
Mostly Cloudy
Sunday
High: 27 °F
Chance Snow
then Snow
Sunday Night
Low: 25 °F
Snow
Monday
High: 38 °F
Rain/Snow
Monday Night
Low: 32 °F
Rain/Snow
Likely
Tuesday
High: 38 °F
Rain/Snow
then Rain

Detailed Forecast

Overnight

Snow likely, mainly after 5am. Mostly cloudy, with a steady temperature around 18. Wind chill values as low as -1. West wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.

Saturday

Snow likely, mainly before 8am. Partly sunny, with a high near 18. Wind chill values as low as -4. Blustery, with a northwest wind around 24 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Mostly cloudy, with a low around 10. Wind chill values as low as -3. North wind 9 to 18 mph, with gusts as high as 29 mph.

Sunday

Snow, mainly after 5pm. High near 27. South wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow. Low around 25. Southwest wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Rain, possibly mixed with snow. High near 38. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain and snow likely before 11pm, then snow likely between 11pm and 2am, then rain likely, possibly mixed with snow after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday

Rain likely, possibly mixed with snow before 11am, then rain. High near 38. Chance of precipitation is 80%.

Tuesday Night

Rain. Low around 35. Chance of precipitation is 80%.

Wednesday

Rain. Mostly cloudy, with a high near 38.

Wednesday Night

Rain. Mostly cloudy, with a low around 34.

Thursday

Rain and snow. Mostly cloudy, with a high near 40.

Thursday Night

Rain and snow likely. Mostly cloudy, with a low around 34.