Fire Weather Concerns and Severe Thunderstorms through the Weekend

Dry and windy conditions, and some dry thunderstorms and lightning, may support hazardous fire activity in the northern Plains, high southern Plains and the Southwest this weekend. An active severe weather pattern is forecast for portions of the central and southern High Plains into the Upper Midwest through early the part of next week. Damaging winds, large hail, and tornadoes are possible. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

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

Partly Cloudy

45°F

7°C

Humidity	85%
Wind Speed	S 14 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	16 May 03:23 AM PDT

More Information:

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

Extended Forecast for

4 Miles WSW Vashon WA

Overnight
Low: 45 °F
Mostly Cloudy
Saturday
High: 55 °F
Slight Chance
T-storms then
Showers
Likely
Saturday Night
Low: 41 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 62 °F
Increasing
Clouds
Sunday Night
Low: 46 °F
Mostly Cloudy
Monday
High: 66 °F
Partly Sunny
Monday Night
Low: 47 °F
Mostly Cloudy
Tuesday
High: 66 °F
Partly Sunny
Tuesday Night
Low: 48 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 45. South southwest wind around 8 mph.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 55. South southwest wind around 9 mph becoming north northeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 41. East southeast wind 5 to 7 mph becoming calm in the evening.

Sunday

Increasing clouds, with a high near 62. Calm wind becoming east around 5 mph in the afternoon.

Sunday Night

Mostly cloudy, with a low around 46. Light and variable wind.

Monday

Partly sunny, with a high near 66.

Monday Night

Mostly cloudy, with a low around 47.

Tuesday

Partly sunny, with a high near 66.