The National Weather Service has issued a Wind Advisory warning of gusts up to 45 mph possible until 12 noon on Saturday Oct. 31.

Here's the text of the advisory:

...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON PDT SATURDAY...
...THE WIND ADVISORY FOR THIS AFTERNOON WILL EXPIRE AT 3 PM PDT...

THE NATIONAL WEATHER SERVICE IN SEATTLE HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING TO NOON PDT SATURDAY.

* TIMING...LATE TONIGHT AND SATURDAY MORNING.

* WINDS...SOUTH 20 TO 30 MPH WITH GUSTS TO 45 MPH.

* IMPACTS...DOWNED LIMBS AND LOCAL POWER OUTAGES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.