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.

38°F

3°C

Humidity	94%
Wind Speed	SSE 2 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	36°F (2°C)
Visibility	NA
Last update	15 Apr 11:39 AM PDT

More Information:

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

Extended Forecast for

4 Miles ESE Issaquah WA

Winter Storm Warning April 15, 11:57am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 11:57am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Today
High: 36 °F
Snow Showers
Tonight
Low: 31 °F
Snow Showers
then Slight
Chance Snow
Thursday
High: 45 °F
Mostly Sunny
Thursday Night
Low: 36 °F
Mostly Cloudy
Friday
High: 49 °F
Partly Sunny
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 57 °F
Mostly Cloudy
Saturday Night
Low: 44 °F
Slight Chance
Rain

Detailed Forecast

Today

Snow showers. Some thunder is also possible. Steady temperature around 36. Southwest wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly before 11pm. Some thunder is also possible. Low around 31. Wind chill values between 24 and 29. West southwest wind 5 to 7 mph becoming northwest in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Mostly sunny, with a high near 45. Southwest wind 7 to 9 mph.

Thursday Night

Mostly cloudy, with a low around 36. South wind around 9 mph.

Friday

Partly sunny, with a high near 49. South wind 5 to 7 mph becoming northwest in the afternoon.

Friday Night

Mostly cloudy, with a low around 39.

Saturday

Mostly cloudy, with a high near 57.

Saturday Night

A slight chance of rain after 11pm. Mostly cloudy, with a low around 44.