Expires:No;;806861 WWUS43 KLOT 081034 WSWLOT URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE CHICAGO IL 434 AM CST MON DEC 8 2008 ...WINTER STORM POTENTIAL APPEARS TO BE SHIFTING FARTHER NORTH FOR TUESDAY AND TUESDAY NIGHT... .LOW PRESSURE DEVELOPING OVER SOUTHEASTERN COLORADO EARLY THIS MORNING IS EXPECTED TO DEEPEN OVER THE TEXAS AND OKLAHOMA PANHANDLE REGION BY EVENING...BEFORE LIFTING NORTHEAST TOWARD THE GREAT LAKES TONIGHT AND TUESDAY. THE LATEST COMPUTER MODEL FORECASTS CONTINUE TO TAKE THIS STORM SLIGHTLY FARTHER TO THE NORTH THAN PREVIOUS FORECASTS...WITH THE LOW PRESSURE SYSTEM EXPECTED TO MOVE ACROSS CENTRAL ILLINOIS INTO NORTHERN INDIANA BY TUESDAY AFTERNOON. THEREFORE THE GREATEST THREAT OF HEAVY ACCUMULATIONS OF SNOW OTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ RATZER