Heavy to Excessive Rainfall This Week from the Southwest into Central U.S.

Pacific tropical moisture wrapping into a storm over the southwest U.S. will continue a multi-day heavy rainfall event this week that will extend into the Midwest and southern Plains. Considerable flash flooding is possible across portions of New Mexico and west Texas today through Wednesday. Read More >

Current conditions at

SEATTLE WEATHER FORECAST OFFICE (SEAW1)

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

61°F

16°C

Humidity	83%
Wind Speed	SW 9 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	56°F (13°C)
Visibility	NA
Last update	29 Sep 11:30 AM PDT

More Information:

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

Extended Forecast for

Sammamish WA

This Afternoon
High: 60 °F
Rain
Tonight
Low: 48 °F
Chance Rain
and Patchy
Fog
Wednesday
High: 63 °F
Areas Fog
then Mostly
Sunny
Wednesday Night
Low: 47 °F
Patchy Fog
Thursday
High: 66 °F
Areas Fog
then Mostly
Sunny
Thursday Night
Low: 48 °F
Mostly Cloudy
Friday
High: 68 °F
Mostly Sunny
Friday Night
Low: 47 °F
Partly Cloudy
Saturday
High: 69 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Rain. High near 60. Southwest wind 5 to 7 mph becoming light and variable. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 40 percent chance of rain, mainly before 1am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 48. Calm wind.

Wednesday

Areas of fog before 10am. Otherwise, mostly sunny, with a high near 63. Calm wind.

Wednesday Night

Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 47. Calm wind.

Thursday

Areas of fog before 10am. Otherwise, partly sunny, with a high near 66. Calm wind.

Thursday Night

Mostly cloudy, with a low around 48.

Friday

Mostly sunny, with a high near 68.

Friday Night

Partly cloudy, with a low around 47.