Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Clear

43°F

6°C

Humidity	65%
Wind Speed	N 0 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	23 Mar 02:00 AM PDT

More Information:

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

Extended Forecast for

Mercer Island WA

Overnight
Low: 38 °F
Mostly Cloudy
Monday
High: 54 °F
Increasing
Clouds
Monday Night
Low: 44 °F
Cloudy then
Chance Rain
Tuesday
High: 54 °F
Rain
Tuesday Night
Low: 42 °F
Rain then
Rain Likely
Wednesday
High: 51 °F
Rain
Wednesday Night
Low: 38 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Thursday
High: 54 °F
Chance
Rain/Snow
then Slight
Chance Rain
Thursday Night
Low: 36 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 38. Light north northeast wind.

Monday

Increasing clouds, with a high near 54. Calm wind becoming north northwest around 5 mph in the afternoon.

Monday Night

A 40 percent chance of rain, mainly after 3am. Cloudy, with a low around 44. Light and variable wind.

Tuesday

Rain. High near 54. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

Rain. Low around 42. South southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Rain. High near 51. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 38. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

A chance of rain and snow before 11am, then a slight chance of rain. Mostly sunny, with a high near 54.

Thursday Night

Mostly clear, with a low around 36.

Friday

Sunny, with a high near 59.

Friday Night

Partly cloudy, with a low around 40.

Saturday

Partly sunny, with a high near 63.

Saturday Night

Mostly cloudy, with a low around 44.