PITTSBURGH (KDKA) – Sunday morning begins with mostly cloudy skies and a few lingering snow flurries just north of Pittsburgh. A weak area of high pressure will move overhead today leading to some partial clearing for the morning to midday, then mostly cloudy conditions as high-level clouds with outer fringes of a potent winter storm system move into the Ohio Valley.
WEATHER LINKS:
Current Conditions | School Closings & Delays | Submit Your Weather Photos
Here are the latest developments as of Sunday morning: A Winter Storm Warning is in effect for Greene, Fayette, Washington, Westmoreland, Somerset, Monongalia, Preston, and Garrett counties from 7 p.m. Sunday until 7 p.m. Monday.
A Winter Weather Advisory is in effect for Allegheny and Indiana counties. A northward expansion of these watches and warnings may be needed if the low pressure with this system nudges any farther north. Snow will begin between 9 p.m. Sunday and 12 a.m. Monday for far Southwest Pennsylvania and northern West Virginia.