Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

EW6690 Maple Valley (E6690)

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

30°F

-1°C

Humidity	1%
Wind Speed	ESE 0 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	-57°F (-49°C)
Visibility	NA
Last update	13 Mar 02:42 PM PDT

More Information:

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

Extended Forecast for

5 Miles NNE Ravensdale WA

Winter Weather Advisory until March 14, 11:00am

Winter Weather Advisory March 13, 08:47pm until March 14, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until March 14, 11:00am
Winter Weather Advisory March 13, 08:47pm until March 14, 11:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 31 °F
Rain/Snow
Saturday
High: 41 °F
Snow Likely
then Chance
Snow
Saturday Night
Low: 27 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 45 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 38 °F
Rain
Monday
High: 50 °F
Rain
Monday Night
Low: 43 °F
Rain
Tuesday
High: 52 °F
Rain

Detailed Forecast

Tonight

Snow, possibly mixed with rain, mainly before midnight. The snow could be heavy at times. Low around 31. Light and variable wind. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

Saturday

Snow likely, mainly before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 41. West southwest wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 27. Calm wind becoming southeast around 5 mph.

Sunday

A slight chance of snow before 11am, then rain likely. Mostly cloudy, with a high near 45. Wind chill values between 24 and 34 early. Light east southeast wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 38. South southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Rain. High near 50. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Rain. Low around 43. Chance of precipitation is 80%.

Tuesday

Rain. Cloudy, with a high near 52.

Tuesday Night

Rain. Cloudy, with a low around 46.

Wednesday

Rain. Cloudy, with a high near 55.

Wednesday Night

Rain. Cloudy, with a low around 47.