Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

62°F

17°C

Humidity	81%
Wind Speed	SW 9 MPH
Barometer	29.71 in (1006.1 mb)
Dewpoint	56°F (13°C)
Visibility	NA
Last update	01 Sep 10:30 AM PDT

More Information:

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

Extended Forecast for

5 Miles N Sammamish WA

Today
High: 73 °F
Partly Sunny
Tonight
Low: 56 °F
Mostly Cloudy
Wednesday
High: 68 °F
Chance
Showers then
Showers
Wednesday Night
Low: 51 °F
Rain then
Chance Rain
Thursday
High: 64 °F
Showers
Likely
Thursday Night
Low: 49 °F
Chance Rain
Friday
High: 67 °F
Chance Rain
Friday Night
Low: 50 °F
Chance Rain
Saturday
High: 70 °F
Chance Rain
then Mostly
Sunny

Detailed Forecast

Today

Partly sunny, with a high near 73. Southwest wind around 6 mph.

Tonight

Mostly cloudy, with a low around 56. South southeast wind around 6 mph.

Wednesday

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after noon. High near 68. South wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Rain, mainly before 11pm. Low around 51. South southeast wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain likely before 11am, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 64. South southeast wind 5 to 7 mph becoming calm in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 49.

Friday

A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 67.

Friday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 50.

Saturday

A chance of rain before 11am. Mostly sunny, with a high near 70.

Saturday Night

Partly cloudy, with a low around 52.

Sunday

A slight chance of rain. Partly sunny, with a high near 71.