Προειδοποιήσεις, Cool Cotton Dam

Severe Thunderstorm Watch issued July 18 at 8:31PM MDT until July 18 at 10:00PM MDT by NWS Great Falls MT SEVERE THUNDERSTORM WATCH 497 REMAINS VALID UNTIL 10 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN MONTANA THIS WATCH INCLUDES 5 COUNTIES IN CENTRAL MONTANA FERGUS JUDITH BASIN MEAGHER IN NORTH CENTRAL MONTANA BLAINE HILL THIS INCLUDES THE CITIES OF CHINOOK, DEEP CREEK PASS, GRASS RANGE, HARLEM, HAVRE, HAYS, HOBSON, LEWISTOWN, LEWISTOWN DIVIDE, MARTINSDALE, RAYNESFORD, ROCKY BOY, RUDYARD, STANFORD, WHITE SULPHUR SPRINGS, AND WINIFRED.