Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Overcast

52°F

11°C

Humidity	81%
Wind Speed	SSW 13 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	08 Mar 01:20 AM PST

More Information:

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

Extended Forecast for

Mercer Island WA

Overnight
Low: 51 °F
Rain
Sunday
High: 51 °F⇓
Rain then
Chance Rain
Sunday Night
Low: 37 °F
Rain Likely
then
Rain/Snow
Monday
High: 47 °F
Rain/Snow
Monday Night
Low: 36 °F
Rain/Snow
Tuesday
High: 46 °F
Rain/Snow
Tuesday Night
Low: 39 °F
Rain
Wednesday
High: 52 °F
Rain
Wednesday Night
Low: 42 °F
Rain

Detailed Forecast

Overnight

Rain. Steady temperature around 51. South southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain, mainly before noon. Temperature rising to near 51 by 11am, then falling to around 47 during the remainder of the day. Northeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain likely before 4am, then snow, possibly mixed with rain. Low around 37. South southeast wind around 6 mph becoming light and variable. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain and snow before 10am, then rain between 10am and 4pm, then rain, possibly mixed with snow after 4pm. High near 47. Southwest wind 6 to 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Snow, possibly mixed with rain. Low around 36. South wind around 7 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tuesday Night

Rain. Low around 39. Chance of precipitation is 100%.

Wednesday

Rain. Cloudy, with a high near 52.

Wednesday Night

Rain. Cloudy, with a low around 42.

Thursday

Rain. Cloudy, with a high near 48.