Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Flood Watch in effect from March 18, 01:00 PM PDT until March 20, 05:00 PM PDT

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Overcast

54°F

12°C

Humidity	76%
Wind Speed	SW 6 MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	17 Mar 01:00 AM PDT

More Information:

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

Extended Forecast for

Downtown Seattle WA

Flood Watch March 18, 01:00pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Overnight
Low: 49 °F
Rain
Tuesday
High: 54 °F
Rain
Tuesday Night
Low: 54 °F
Rain
Wednesday
High: 56 °F
Rain
Wednesday Night
Low: 51 °F
Rain
Thursday
High: 57 °F
Rain
Thursday Night
Low: 52 °F
Rain
Friday
High: 57 °F
Rain
Friday Night
Low: 43 °F
Rain Likely

Detailed Forecast

Overnight

Rain, mainly after 2am. Low around 49. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain, mainly after 2pm. High near 54. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Rain. Steady temperature around 54. South wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain. High near 56. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Rain. Low around 51. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain. High near 57. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Night

Rain. Low around 52. Chance of precipitation is 90%.

Friday

Rain. Mostly cloudy, with a high near 57.

Friday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a low around 43.

Saturday

A chance of rain. Mostly cloudy, with a high near 53.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 38.