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

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.

49°F

9°C

Humidity	82%
Wind Speed	N 9 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	44°F (7°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	20 Mar 08:30 PM PDT

More Information:

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

Extended Forecast for

Shoreline WA

Flood Watch March 20, 08:50pm until March 21, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 08:50pm until March 21, 05:00pm
NOW until 5:00pm Sat
Flood Watch
Tonight
Low: 39 °F
Chance Rain
Saturday
High: 47 °F
Slight Chance
Rain then
Partly Sunny
Saturday Night
Low: 37 °F
Chance Rain
Sunday
High: 51 °F
Chance
Rain/Snow
then Slight
Chance Rain
Sunday Night
Low: 37 °F
Mostly Cloudy
Monday
High: 50 °F
Mostly Cloudy
Monday Night
Low: 41 °F
Chance Rain
Tuesday
High: 51 °F
Rain

Detailed Forecast

Tonight

A 30 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 39. North wind 6 to 8 mph.

Saturday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 47. Northwest wind 3 to 5 mph.

Saturday Night

A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 37. Light and variable wind becoming south southeast 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 51. South wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

Mostly cloudy, with a low around 37. North wind 3 to 5 mph.

Monday

Mostly cloudy, with a high near 50.

Monday Night

A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 41.

Tuesday

Rain. Cloudy, with a high near 51.

Tuesday Night

Rain. Cloudy, with a low around 40.

Wednesday

Rain. Cloudy, with a high near 49.