Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

EW6690 Maple Valley (E6690)

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

42°F

6°C

Humidity	60%
Wind Speed	E 5 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	10 Mar 12:22 PM PDT

More Information:

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

Extended Forecast for

2 Miles SSE Issaquah WA

Winter Storm Watch March 12, 05:00am until March 14, 05:00am

Winter Weather Advisory March 10, 12:40pm 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 10, 12:40pm until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
This Afternoon
High: 39 °F
Rain/Snow
Tonight
Low: 34 °F
Rain/Snow
Wednesday
High: 45 °F
Rain/Snow
Wednesday Night
Low: 36 °F
Rain and
Breezy
Thursday
High: 40 °F
Rain/Snow
Thursday Night
Low: 35 °F
Rain/Snow
Friday
High: 39 °F
Rain/Snow
Friday Night
Low: 30 °F
Rain/Snow

Detailed Forecast

This Afternoon

Snow before 2pm, then snow, possibly mixed with rain. High near 39. Wind chill values between 25 and 30. South southwest wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain and snow. Low around 34. Wind chill values between 24 and 29. South southwest wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 45. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain before 2am, then showers after 2am. Low around 36. Breezy, with a south southwest wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday

Rain, possibly mixed with snow. High near 40. South southwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain, possibly mixed with snow. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday

Rain, possibly mixed with snow. High near 39. Chance of precipitation is 100%. Little or no snow accumulation expected.

Friday Night

Rain and snow, becoming all snow after 2am. Cloudy, with a low around 30.

Saturday

Snow showers likely before 5pm, then a chance of rain and snow showers. Partly sunny, with a high near 42.

Saturday Night

A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers. Mostly cloudy, with a low around 29.

Sunday

Rain and snow likely. Cloudy, with a high near 44.