Westwood residents' evening commute could be a breeze -- approaching 50 mph in some locations.

The National Weather Service in Taunton has issued a wind advisory for 4 p.m. today to 6 a.m. Wednesday for all of Massachusetts (except Berkshire County), as well as Connecticut and Rhode Island.

Gusts of 20 to 30 mph are expected, reaching 50 in some areas, the weather service reports on its website.

Scattered power outages are possible due to downed tree limbs and power lines.

Heavy rain -- as much as an inch -- also is expected tonight, the weather service reports.