Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

EW6690 Maple Valley (E6690)

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

33°F

1°C

Humidity	40%
Wind Speed	SE 0 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	11°F (-12°C)
Visibility	NA
Last update	10 Mar 02:24 AM PDT

More Information:

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

Extended Forecast for

5 Miles SE Issaquah WA

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

Winter Weather Advisory March 10, 02:44am 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, 02:44am until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
Overnight
Low: 27 °F
Chance Snow
Tuesday
High: 36 °F
Chance Snow
Showers then
Snow and
Breezy
Tuesday Night
Low: 31 °F
Snow
Wednesday
High: 43 °F
Snow then
Rain/Snow
Wednesday Night
Low: 34 °F
Rain and
Breezy then
Rain/Snow
Thursday
High: 38 °F
Rain/Snow
then Snow
Thursday Night
Low: 33 °F
Rain/Snow
Friday
High: 38 °F
Rain/Snow

Detailed Forecast

Overnight

A chance of snow before 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 27. Wind chill values between 17 and 22. South southwest wind around 9 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.

Tuesday

A chance of snow showers before 11am, then snow, mainly after 1pm. High near 36. Wind chill values between 16 and 24. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow. Low around 31. Wind chill values between 20 and 25. South southwest wind 16 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow before 2pm, then rain, possibly mixed with snow. High near 43. Wind chill values between 23 and 31. South southwest wind 6 to 14 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Rain before 2am, then rain, possibly mixed with snow showers. Low around 34. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow showers, becoming all snow after 8am. High near 38. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow before 11pm, then rain and snow. Low around 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday

Rain and snow. Cloudy, with a high near 38.

Friday Night

Rain and snow, becoming all snow after 8pm. Cloudy, with a low around 29.

Saturday

Snow likely before 11am, then a chance of snow showers after 11am. Mostly cloudy, with a high near 39.

Saturday Night

A slight chance of snow showers. Mostly cloudy, with a low around 28.