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 Weather Advisory 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

4 Miles SSE Issaquah WA

Winter Weather Advisory March 14, 04:51am until March 14, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 14, 04:51am until March 14, 11:00am
NOW until 11:00am Sat
Winter Weather Advisory
Overnight
Low: 30 °F
Rain/Snow
Saturday
High: 40 °F
Snow Showers
Likely then
Slight Chance
Snow Showers
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 44 °F
Rain Likely
Sunday Night
Low: 37 °F
Rain then
Rain Likely
Monday
High: 49 °F
Rain
Monday Night
Low: 41 °F
Rain Likely
Tuesday
High: 50 °F
Rain

Detailed Forecast

Overnight

Snow showers, possibly mixed with rain. The snow could be heavy at times. Low around 30. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

Snow showers likely, mainly before noon. Mostly sunny, with a high near 40. West northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday Night

Mostly cloudy, with a low around 25. East southeast wind 3 to 5 mph.

Sunday

Rain likely after 11am. Mostly cloudy, with a high near 44. Wind chill values between 22 and 32. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Rain. Low around 37. East southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain. High near 49. 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 41. Chance of precipitation is 70%.

Tuesday

Rain. Cloudy, with a high near 50.

Tuesday Night

Rain. Cloudy, with a low around 45.

Wednesday

Rain. Cloudy, with a high near 52.

Wednesday Night

Rain. Cloudy, with a low around 47.