 Culligan Water. Visit Culliganena.com or give them a call 234-3443 and give your people Culligan Water. Top 100.9 KGWA weather. Sunny and hot today with a high of 106. The heat index 109. The southwest winds around 25 miles an hour. A slight chance of showers tonight. The overnight low 78. Sunny and hot again tomorrow with a high of 104.