...A Wind Chill Advisory remains in effect until noon today for Southeast Oklahoma, Southwest and Southern Arkansas, much of East Texas, and portions of Northwest Arkansas... ...A Wind Chill Advisory is now in effect from 8 pm this evening through 10 am Wednesday morning across the entire Four-State Region... ...A Winter Storm Warning remains in effect until noon today for much of Northeast Texas, Southwest Arkansas, and Northwest Louisiana... ...A Winter Weather Advisory is in effect until 9 am for extreme Southeast Oklahoma, and adjacent sections of Northeast Texas and Southwest Arkansas... ...A Winter Weather Advisory remains in effect for Deep East Texas and much of North Louisiana along and south of Interstate 20 from until 6 pm this evening... ...WINTER STORM WARNING NOW IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY... ...WIND CHILL ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 10 AM CST WEDNESDAY... ...Snow is occurring across east Texas, portions of deep east Texas, northern and portions of central Louisiana, portions of southeast OK and southwest Arkansas. Locations still receiving rain should experience a transition to snow during the next few hours. Plan on difficult travel conditions today. Additional snow accumulations of 1 to 3 inches are expected. The combination of very cold air and strong north winds will cause wind chill values to fall into the single digits early this morning through noon. Tonight, temperatures will plummet into the lower to middle teens and a light northerly wind will cause wind chills to bottom out into the single digits. ...Portions of south central Arkansas, southwest Arkansas, northwest Louisiana and northeast Texas for the Winter Storm Warning. Portions of southeast Oklahoma, southwest Arkansas, east Texas, deep east Texas and northwest Louisiana for the Wind Chill Advisory. All of the Four-State Region will be affected by the Wind Chill Advisory tonight. ...For the Winter Storm Warning and Wind Chilly Advisory, until noon today. For the Wind Chill Advisory tonight, from 8 pm this evening through 10 am tomorrow. ...Look for significant reductions in visibility due to snow at times. The cold wind chills will cause frostbite in as little as 30 minutes to exposed skin.