While Erin is expected to take a northward turn in the Atlantic, a new system off the coast of Africa has the National Hurricane Center's attention.

Hurricane Erin is forecast to continue growing in size, with hurricane-force winds extending up to 50 miles from its center.

The storm is about 150 miles north of San Juan, Puerto Rico. Erin rapidly intensified into a category 5 major hurricane late Saturday morning. Erin is one of the fastest-growing storms on record. Its sustained winds increased from 75 mph on Friday morning to l60 mph by Saturday morning.

Sunday features hot temperatures with very high humidity, with dew points once again at or a little above 70 degrees for many of us. An uneventful cold front passing through the area Sunday night will bring an end to this one-day heat fest, and now it’s on to cooler temperatures to start the work week.

A westward-moving tropical wave could produce an area of low pressure in the tropical Atlantic late in the week of Aug. 18, the hurricane center said on Aug. 16. The center shows a 20% chance of storm formation over the next week.