National Weather Service Cleveland OH
3:14 PM Thursday February 22.
occasional wave height is the average of the highest 1/10 of the wave spectrum. synopsis, broad high pressure 30.70 across the great lakes will move east overnight. friday, weak low pressure, 30.00 inches will move east from wisconsin across the central lakes to quebec by evening. a warm front will move north onto lake erie friday afternoon, followed quickly by a cold front. saturday high pressure 30.30 inches will again build across the lakes. saturday night and sunday deepening low pressure 29.00 inches will move from the central plains across the western lakes forcing a cold front across lake erie early sunday. monday and tuesday high pressure 30.30 will cross the lower ohio valley and extend onto the lake.