For your protection move to an interior room on the lowest floor of a building. Large hail, damaging wind, and continuous cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. A Tornado Watch remains in effect until 600 PM CDT for northeastern Oklahoma. A Tornado Watch also remains in effect until 900 PM CDT for northwestern Arkansas.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 46 UNTIL MIDNIGHT CDT TONIGHT WHICH REPLACES A PORTION OF TORNADO WATCH 42. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS IN OKLAHOMA THE NEW WATCH INCLUDES 12 COUNTIES IN EAST CENTRAL OKLAHOMA PONTOTOC SEMINOLE IN SOUTHEAST OKLAHOMA ATOKA BRYAN COAL HUGHES JOHNSTON MARSHALL IN SOUTHERN OKLAHOMA CARTER GARVIN LOVE MURRAY THIS INCLUDES THE CITIES OF ADA, ARDMORE, ATOKA, COALGATE, DAVIS, DURANT, HOLDENVILLE, KINGSTON, LINDSAY, MADILL, MARIETTA, PAULS VALLEY, SEMINOLE, SULPHUR, THACKERVILLE, TISHOMINGO, WETUMKA, WEWOKA, AND WYNNEWOOD.