...EXTREME HEAT WATCH REMAINS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Dangerously hot and humid conditions with heat index values of 103 to 108 possible each afternoon. Low temperatures Saturday night will remain in the mid 70s to lower 80s, providing little relief from the heat. * WHERE...Portions of central, east central, south central, southeast, southwest, and west central Minnesota and northwest and west central Wisconsin. * WHEN...From Saturday afternoon through Sunday evening. * IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. &&