Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

Partly Cloudy

45°F

7°C

Humidity	65%
Wind Speed	N 3 MPH
Barometer	30.05 in (1017.61 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Last update	14 Feb 11:00 PM PST

More Information:

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

Extended Forecast for

Mercer Island WA

Tonight
Low: 36 °F
Mostly Cloudy
Sunday
High: 48 °F
Mostly Sunny
Sunday Night
Low: 34 °F
Mostly Cloudy
then Chance
Rain
Washington's Birthday
High: 45 °F
Rain/Snow
Likely then
Rain Likely
Monday Night
Low: 32 °F
Chance
Rain/Snow
Tuesday
High: 47 °F
Chance
Rain/Snow
then Chance
Rain
Tuesday Night
Low: 33 °F
Chance
Rain/Snow
Wednesday
High: 45 °F
Rain/Snow
Likely
Wednesday Night
Low: 34 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

Mostly cloudy, with a low around 36. Light north northeast wind.

Sunday

Mostly sunny, with a high near 48. Light north wind.

Sunday Night

A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 34. Calm wind.

Washington's Birthday

A chance of rain and snow before 10am, then rain likely. Mostly cloudy, with a high near 45. South wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night

A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 32. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday

A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday Night

A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday

Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 45.

Wednesday Night

Rain likely, possibly mixed with snow, mainly before 10pm. Mostly cloudy, with a low around 34.

Thursday

Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 43.

Thursday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 35.

Friday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 46.

Friday Night

Rain and snow likely. Mostly cloudy, with a low around 36.