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, 11:00 AM PDT

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01433°WElev: 742.16ft.

30°F

-1°C

Humidity	1%
Wind Speed	ESE 0 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	-57°F (-49°C)
Visibility	NA
Last update	13 Mar 02:42 PM PDT

More Information:

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

Extended Forecast for

6 Miles SW Snoqualmie WA

Winter Storm Warning March 14, 04:49am until March 14, 11:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 14, 04:49am until March 14, 11:00am
NOW until 11:00am Sat
Winter Storm Warning
Overnight
Low: 28 °F
Heavy Snow
Saturday
High: 37 °F
Heavy Snow
then Chance
Snow Showers
Saturday Night
Low: 23 °F
Mostly Cloudy
Sunday
High: 42 °F
Snow Likely
then
Rain/Snow
Likely
Sunday Night
Low: 35 °F
Rain then
Rain Likely
Monday
High: 46 °F
Rain
Monday Night
Low: 39 °F
Rain Likely
Tuesday
High: 48 °F
Rain

Detailed Forecast

Overnight

Snow showers. The snow could be heavy at times. Low around 28. West wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Saturday

Snow showers likely before 2pm, then a slight chance of snow showers after 4pm. The snow could be heavy at times. Partly sunny, with a high near 37. Wind chill values between 22 and 32. West northwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Mostly cloudy, with a low around 23. Wind chill values between 16 and 21. South southeast wind 3 to 6 mph.

Sunday

Snow likely after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 42. Wind chill values between 17 and 27. East southeast wind around 6 mph becoming calm in the morning. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 35. East southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain. High near 46. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain likely. Cloudy, with a low around 39. Chance of precipitation is 70%.

Tuesday

Rain. Cloudy, with a high near 48.

Tuesday Night

Rain. Cloudy, with a low around 43.

Wednesday

Rain. Cloudy, with a high near 50.

Wednesday Night

Rain. Cloudy, with a low around 44.