Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

EW6690 Maple Valley (E6690)

Lat: 47.442°NLon: 122.01417°WElev: 770.0ft.

39°F

4°C

Humidity	93%
Wind Speed	S 1 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Last update	07 Jan 02:53 AM PST

More Information:

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

Extended Forecast for

2 Miles SE Sammamish WA

Overnight
Low: 37 °F
Rain/Snow
Wednesday
High: 41 °F
Rain/Snow
then
Rain/Snow
Likely
Wednesday Night
Low: 34 °F
Showers
Likely then
Rain/Snow
Thursday
High: 42 °F
Rain/Snow
then Showers
Thursday Night
Low: 39 °F
Showers
Likely
Friday
High: 49 °F
Chance
Showers then
Mostly Cloudy
Friday Night
Low: 36 °F
Mostly Cloudy
Saturday
High: 49 °F
Slight Chance
Rain
Saturday Night
Low: 40 °F
Chance Rain

Detailed Forecast

Overnight

A chance of rain showers before 4am, then rain, possibly mixed with snow showers. Low around 37. South southwest wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

Rain and snow, mainly before 3pm. High near 41. South southwest wind around 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain showers likely before 4am, then snow showers, possibly mixed with rain. Low around 34. South southwest wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday

Rain and snow showers, becoming all rain after 10am. High near 42. South southwest wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

Showers likely, mainly before 4am. Mostly cloudy, with a low around 39. Light south wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 49.

Friday Night

Mostly cloudy, with a low around 36.

Saturday

A slight chance of rain after 10am. Mostly cloudy, with a high near 49.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 40.

Sunday

A chance of rain. Mostly cloudy, with a high near 50.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 43.