Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from April 14, 11:00 AM PDT until April 15, 11:00 PM PDT

Current conditions at

EW6690 Maple Valley (E6690)

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

50°F

10°C

Humidity	75%
Wind Speed	S 1 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	42°F (6°C)
Visibility	NA
Last update	13 Apr 12:40 PM 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 14, 11:00am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 50 °F
Rain Likely
Tonight
Low: 39 °F
Rain Likely
Tuesday
High: 46 °F
Rain
Tuesday Night
Low: 34 °F
Rain then
Rain/Snow
Likely
Wednesday
High: 46 °F
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Thursday
High: 51 °F
Slight Chance
Rain
Thursday Night
Low: 36 °F
Partly Cloudy
Friday
High: 53 °F
Partly Sunny

Detailed Forecast

This Afternoon

Rain likely, mainly after 5pm. Mostly cloudy, with a high near 50. Southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Rain likely, mainly before 2am. Mostly cloudy, with a low around 39. South southwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain, mainly after 9am. High near 46. South southwest wind 9 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday Night

Rain before 2am, then rain and snow likely. Low around 34. South southwest wind 6 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday

A chance of snow before 11am, then rain and snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible. High near 46. West southwest wind 3 to 7 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain likely before 8pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

A 20 percent chance of rain after 11am. Mostly sunny, with a high near 51.

Thursday Night

Partly cloudy, with a low around 36.

Friday

Partly sunny, with a high near 53.

Friday Night

Mostly cloudy, with a low around 35.

Saturday

Mostly cloudy, with a high near 59.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 41.