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.

40°F

4°C

Humidity	96%
Wind Speed	E 0 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	39°F (4°C)
Visibility	NA
Last update	15 Apr 03:08 AM PDT

More Information:

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

Extended Forecast for

3 Miles ESE Issaquah WA

Winter Storm Warning April 15, 03:25am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 15, 03:25am until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Storm Warning
Overnight
Low: 32 °F
Mostly Cloudy
Wednesday
High: 39 °F
Chance Snow
then Snow
Showers
Wednesday Night
Low: 32 °F
Snow Showers
Likely then
Mostly Cloudy
Thursday
High: 45 °F
Mostly Sunny
then Slight
Chance Rain
Thursday Night
Low: 36 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Friday
High: 48 °F
Partly Sunny
Friday Night
Low: 38 °F
Mostly Cloudy
Saturday
High: 57 °F
Partly Sunny

Detailed Forecast

Overnight

Mostly cloudy, with a low around 32. South southeast wind around 7 mph.

Wednesday

A chance of snow before 11am, then snow showers, mainly after 11am. Some thunder is also possible. High near 39. South wind 7 to 11 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow showers likely before 8pm, then a chance of snow between 8pm and 11pm. Some thunder is also possible. Mostly cloudy, with a low around 32. West wind around 7 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 45. West southwest wind 7 to 9 mph.

Thursday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 36. West southwest wind 7 to 9 mph becoming south after midnight. Chance of precipitation is 20%.

Friday

Partly sunny, with a high near 48.

Friday Night

Mostly cloudy, with a low around 38.

Saturday

Partly sunny, with a high near 57.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 44.

Sunday

A chance of rain. Mostly cloudy, with a high near 58.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 45.