...HARD FREEZE WARNING TONIGHT... .ANOTHER COLD NIGHT ON TAP WITH DRY HIGH PRESSURE OVER THE AREA. TEMPERATURES WILL FALL BELOW FREEZING BETWEEN 6 AND 8 PM AND CONTINUE TO FALL INTO THE 15 TO 21 DEGREE RANGE BEFORE SUNRISE. TEMPERATURES SHOULD RISE BACK TO AROUND FREEZING BY 9 AM THURSDAY. ...HARD FREEZE WARNING IN EFFECT FROM 9 PM THIS EVENING TO 9 AM CST THURSDAY... The National Weather Service in Houston/Galveston has issued a Hard Freeze Warning, which is in effect from 9 PM this evening to 9 AM CST Thursday. * EVENT...Hard freeze with temperatures 15 to 22. * TIMING...below freezing 6 to 8 pm and bottoming out before sunrise. Rising back above freezing around 9 am. * IMPACT...Hypothermia for people and pets. Further damage to vegetation. Possible damage to unprotected pipes.