Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until April 15, 11:00 PM PDT

Current conditions at

EW6690 Maple Valley (E6690)

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

42°F

6°C

Humidity	93%
Wind Speed	SSE 0 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Last update	15 Apr 04:39 PM PDT

More Information:

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

Extended Forecast for

6 Miles SE Issaquah WA

Winter Storm Warning April 15, 04:47pm until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 04:47pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
This Afternoon
High: 42 °F
Rain/Snow
Tonight
Low: 29 °F
Snow Showers
then Slight
Chance Snow
Showers
Thursday
High: 48 °F
Frost then
Mostly Sunny
Thursday Night
Low: 34 °F
Areas Frost
Friday
High: 52 °F
Areas Frost
then Mostly
Sunny
Friday Night
Low: 37 °F
Mostly Cloudy
Saturday
High: 60 °F
Mostly Cloudy
Saturday Night
Low: 42 °F
Slight Chance
Rain

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow showers. Some thunder is also possible. High near 42. West southwest wind around 8 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow showers, mainly before 10pm. Some thunder is also possible. Widespread frost between 2am and 3am. Low around 29. West wind around 6 mph becoming light and variable. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday

Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 48. West southwest wind 5 to 7 mph.

Thursday Night

Areas of frost after 10pm. Otherwise, mostly cloudy, with a low around 34. South wind around 7 mph.

Friday

Areas of frost before 10am. Otherwise, partly sunny, with a high near 52. South wind around 5 mph becoming light and variable in the morning.

Friday Night

Mostly cloudy, with a low around 37.

Saturday

Mostly cloudy, with a high near 60.

Saturday Night

A slight chance of rain after 11pm. Mostly cloudy, with a low around 42.