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, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427.0ft.

Rain

54°F

12°C

Humidity	93%
Wind Speed	S 14 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	52°F (11°C)
Visibility	8.00 mi
Last update	20 Mar 11:35 AM PDT

More Information:

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

Extended Forecast for

3 Miles W Des Moines WA

Flood Watch March 20, 11:53am until March 20, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch March 20, 11:53am until March 20, 05:00pm
NOW until 5:00pm Fri
Flood Watch
Today
High: 57 °F
Rain
Tonight
Low: 41 °F
Chance Rain
Saturday
High: 51 °F
Partly Sunny
Saturday Night
Low: 38 °F
Slight Chance
Rain/Snow
Sunday
High: 54 °F
Slight Chance
Rain/Snow
then Partly
Sunny
Sunday Night
Low: 39 °F
Mostly Cloudy
Monday
High: 53 °F
Mostly Cloudy
Monday Night
Low: 43 °F
Chance Rain

Detailed Forecast

Today

Rain before 4pm, then a chance of rain after 5pm. High near 57. South southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 41. Southwest wind 8 to 14 mph becoming east northeast after midnight. Chance of precipitation is 30%.

Saturday

Partly sunny, with a high near 51. North northeast wind around 6 mph.

Saturday Night

A slight chance of rain and snow after 11pm. Partly cloudy, with a low around 38. North northeast wind 6 to 9 mph becoming south southwest in the evening. Chance of precipitation is 20%.

Sunday

A slight chance of rain and snow before 11am. Partly sunny, with a high near 54. South wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

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 43.

Tuesday

Rain. Cloudy, with a high near 53.

Tuesday Night

Rain. Mostly cloudy, with a low around 43.

Wednesday

Rain. Mostly cloudy, with a high near 51.