The Puget Sound Convergence Zone (PSCZ) works best when there is a northwest flow in the upper atmosphere, and unstable air. They tend to be most frequent following a storm system, ...

The Puget Sound Convergence Zone can occur anytime during the year, but springtime is when it happens most often. Ironically, areas to the north and south of the convergence zone tend to have ...

Spring is prime time for the Puget Sound Convergence Zone. The convergence zone can occur any time of the year, but the spring season is when it occurs most often.

Blame it on the mountains, the water, the wind, but all that wacky weather in South Snohomish County can be attributed to something called the Puget Sound Convergence Zone. Just as location is the ...

Wednesday and Thursday will be cloudier and cooler in Western Washington, with highs dropping to the mid 60s and a chance of ...

OK, not a true weather term, and it wasn't really "super" if you were caught driving in the heavy rain overnight and this morning. Paul Deanno says his wife probably wouldn't call it "super" since ...

Thunder and lightning is possible for Western Washington on Saturday.

That's the Puget Sound convergence zone, which might explain why some parts of the area stay dry while others get drenched. Close Ad To stream KING 5 on your phone, you need the KING 5 app.

Wed, 19 Mar 2025 16:32:29 GMT (1742401949621) Story Infinite Scroll - News3 v1.0.0 (common) 9dee473faec674dd5c876edfb410b3918e45abb7 ...