Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Clear

59°F

15°C

Humidity	67%
Wind Speed	S 13 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	20 Mar 03:00 PM PDT

More Information:

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

Extended Forecast for

South Seattle WA

Flood Watch March 20, 03:20pm until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 03:20pm until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
This Afternoon
High: 57 °F
Chance Rain
Tonight
Low: 41 °F
Chance Rain
Saturday
High: 50 °F
Slight Chance
Rain then
Partly Sunny
Saturday Night
Low: 38 °F
Slight Chance
Rain
Sunday
High: 53 °F
Chance
Rain/Snow
then Slight
Chance Rain
Sunday Night
Low: 39 °F
Mostly Cloudy
Monday
High: 53 °F
Mostly Cloudy
Monday Night
Low: 42 °F
Chance Rain

Detailed Forecast

This Afternoon

A 30 percent chance of rain before 4pm. Mostly cloudy, with a high near 57. South southwest wind around 13 mph.

Tonight

A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 41. Southwest wind 5 to 9 mph becoming north northeast in the evening.

Saturday

A 20 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 50. Light north wind.

Saturday Night

A 20 percent chance of rain. Partly cloudy, with a low around 38. Light and variable wind becoming south around 6 mph after midnight.

Sunday

A chance of rain and snow before 11am, then a slight chance of rain. Partly sunny, with a high near 53. South wind around 6 mph becoming west southwest in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 39.

Monday

Mostly cloudy, with a high near 53.

Monday Night

A chance of rain after 11pm. Mostly cloudy, with a low around 42.

Tuesday

Rain. Cloudy, with a high near 53.

Tuesday Night

Rain. Mostly cloudy, with a low around 42.

Wednesday

Rain. Mostly cloudy, with a high near 52.