Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

EW6690 Maple Valley (E6690)

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

37°F

3°C

Humidity	35%
Wind Speed	SSE 2 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	12°F (-11°C)
Visibility	NA
Last update	11 Mar 01:26 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 Watch March 12, 05:00am until March 14, 05:00am

Winter Weather Advisory March 11, 01:41am until March 11, 06:00pm

Blizzard Warning March 11, 06:00pm until March 12, 05:00am

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 11, 01:41am until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
Overnight
Low: 33 °F
Snow
Wednesday
High: 45 °F
Rain/Snow and
Windy
Wednesday Night
Low: 35 °F
Rain/Snow and
Windy
Thursday
High: 37 °F
Snow and
Breezy
Thursday Night
Low: 33 °F
Snow
Friday
High: 36 °F
Snow
Friday Night
Low: 31 °F
Snow then
Snow Likely
Saturday
High: 38 °F
Snow Likely

Detailed Forecast

Overnight

Snow. Low around 33. Wind chill values between 23 and 28. South southwest wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 45. Wind chill values between 25 and 31 early. Windy, with a south southwest wind 13 to 18 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then snow after 2am. Low around 35. Wind chill values between 23 and 33. Windy, with a southwest wind 30 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Snow. High near 37. Wind chill values between 23 and 28. Breezy, with a south southwest wind 18 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday Night

Snow. Low around 33. South wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday

Snow. High near 36. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 38.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 29.

Sunday

Snow likely, mainly after 11am. Cloudy, with a high near 41.

Sunday Night

Rain and snow. Cloudy, with a low around 38.