SEO weather on Wednesday, March 25, 2026: choppy. Google Search Central quietly added new 3DModel markup support for product listings today, which matters if you sell products with 3D views because it gives Google a cleaner way to match that model to the right item.
The bigger story is movement in the results. WireBoard's tracker shows elevated SERP volatility at 6.3/10 today, with some providers flashing very hot while others stay calmer, which usually means broad but uneven ranking shifts rather than one clearly confirmed update.
Across the main SEO news sources checked today, there does not appear to be a newly confirmed Google core update announcement on March 25 itself. Google Search Central's current public updates are documentation-focused, while recent coverage from Search Engine Journal and Search Engine Roundtable points to a heated March and the aftereffects of February's Discover-focused update rather than a fresh confirmed rollout today.
What to do: do not panic-edit. Check Search Console for page groups losing clicks, review product markup if you use 3D assets, and watch whether losses hold for more than a few days before making big changes.