I checked the newscasts from El Paso (KINT), Colorado (KCEC), San Diego (KBNT-CD), Nevada (KINC and KREN-TV, which uses KCEC's anchor team), and Orlando (WVEN-TV), and they haven't rolled out the new weather graphics yet. They'll probably roll it out in the next coming days. Oddly, Aldo Acosta did the weather forecast for El Paso with the old graphics the same day the new graphics were launched in DC.
Entravision is starting to roll out the new weather graphics on their stations. It looks like the first station getting this is WFDC-DT (Washington, D.C.).