NWS Pitt just upgraded to a warning for Garrett and an advisory for Canaan. Here is the warning for Garrett:
O.UPG.KPBZ.WS.A.0002.190119T1200Z-190120T1800Z/
/O.NEW.KPBZ.WS.W.0002.190119T1800Z-190120T1800Z/
/O.CON.KPBZ.WW.Y.0005.000000T0000Z-190118T1900Z/
Garrett-
Including the cities of Mountain Lake Park, Oakland MD,
and Grantsville
110 PM EST Fri Jan 18 2019
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EST THIS
AFTERNOON...
...WINTER STORM WARNING IN EFFECT FROM 1 PM SATURDAY TO 1 PM EST
SUNDAY...
* WHAT...Patchy freezing drizzle will wane this afternoon. Heavy
mixed precipitation is expected Saturday and Sunday. Total snow
accumulations of 3 to 5 inches and ice accumulations of one-tenth
to two-tenths of an inch expected.
* WHERE...Garrett County Maryland.
* WHEN...For the Winter Storm Warning, from 1 PM Saturday to 1 PM
EST Sunday. For the Winter Weather Advisory, until 2 PM this
afternoon.
* ADDITIONAL DETAILS...Plan on slippery road conditions and
difficult travel conditions.