Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 23, 01:00 PM PST

Current conditions at

EW6690 Maple Valley (E6690)

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

40°F

4°C

Humidity	100%
Wind Speed	ESE 1 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Last update	23 Feb 06:26 AM PST

More Information:

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

Extended Forecast for

4 Miles ESE Issaquah WA

Winter Weather Advisory February 23, 07:02am until February 23, 01:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 23, 07:02am until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Today
High: 41 °F
Rain/Snow
then Chance
Rain/Snow
Tonight
Low: 32 °F
Chance
Rain/Snow and
Patchy Fog
Tuesday
High: 44 °F
Rain/Snow
Likely
Tuesday Night
Low: 31 °F
Rain/Snow
Likely
Wednesday
High: 46 °F
Rain Likely
Wednesday Night
Low: 34 °F
Rain Likely
Thursday
High: 46 °F
Rain Likely
Thursday Night
Low: 34 °F
Rain Likely
then Chance
Rain/Snow

Detailed Forecast

Today

Rain, possibly mixed with snow, mainly before noon. Steady temperature around 41. South southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight

A chance of rain and snow before 7pm, then a chance of rain between 7pm and 10pm, then a chance of rain and snow after 10pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday

A chance of rain and snow before 10am, then rain likely between 10am and 4pm, then rain and snow likely after 4pm. Mostly cloudy, with a high near 44. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday Night

Rain and snow likely before 1am, then a chance of rain. Mostly cloudy, with a low around 31. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

Wednesday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 46. Southwest wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

Thursday Night

Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34.

Friday

Rain likely, possibly mixed with snow, mainly before 4pm. Mostly cloudy, with a high near 45.

Friday Night

A chance of rain and snow before 10pm. Mostly cloudy, with a low around 28.

Saturday

A slight chance of snow. Mostly sunny, with a high near 45.

Saturday Night

Partly cloudy, with a low around 27.