...AN ABRUPT CHANGE TO THE WEATHER WILL BE COMING TODAY AND WILL HANG AROUND THROUGH THE UPCOMING WEEKEND IN THE FORM OF MUCH COLDER TEMPERATURES... MUCH COLDER TEMPERATURES ARE EXPECTED FOR THIS VETERANS DAY IN THE WAKE OF AN ARCTIC COLD FRONT. EXPECT A TEMPERATURE DROP OF AT LEAST 20 DEGREES BEHIND THIS BOUNDARY TODAY ALONG WITH STRONG NORTHWEST WINDS OF 15 TO 25 MPH WITH HIGHER GUSTS. AS A RESULT...A LAKE WIND ADVISORY HAS BEEN POSTED TODAY FOR ALL OF THE FOUR STATE REGION EXCEPT THE SOUTHERN AND EASTERN THIRD OF NORTHERN LOUISIANA. CLOUDS WILL CLEAR FROM NORTHWEST TO SOUTHEAST LATER TODAY AND WITH MOSTLY CLEAR SKIES EXPECTED TONIGHT ACROSS ALL BUT EAST CENTRAL LOUISIANA...FREEZING TEMPERATURES ARE EXPECTED FOR PORTIONS OF THE FOUR STATE REGION TONIGHT. THESE FREEZING TEMPERATURES ARE EXPECTED ACROSS THE NORTHERN HALF OF NORTHEAST TEXAS...SOUTHEAST OKLAHOMA AND PORTIONS OF SOUTHWEST ARKANSAS. A FREEZE WARNING WILL LIKELY BE POSTED LATER TODAY FOR THE OVERNIGHT HOURS TONIGHT. THE COLD TEMPERATURES WILL HANG AROUND THROUGH THE UPCOMING WEEKEND WITH THE COLDEST NIGHT LIKELY OCCURRING THURSDAY NIGHT INTO FRIDAY MORNING WHERE WIDESPREAD FREEZING TEMPERATURES ARE LIKELY ACROSS THE ENTIRE FOUR STATE REGION. AN UPPER LEVEL DISTURBANCE WILL MOVE INTO THE REGION THIS WEEKEND... BRINGING WITH IT INCREASING CHANCES FOR SHOWERS AND ISOLATED THUNDERSTORMS. AT THIS TIME...IT APPEARS THAT ANY PRECIPITATION THAT FALLS WILL BE OF THE LIQUID VARIETY BUT THIS WILL CONTINUE TO BE MONITORED AS THE EVENT NEARS.