National Weather Service United States Department of Commerce

Super Typhoon Bavi to Impact Guam and the Mariana Islands; Excessive Rainfall and Flooding Threat in the Mid-Atlantic

Catastrophic Super Typhoon Bavi's eyewall has reached Rota and is expected to bring dangerous winds, heavy rainfall and storm surge to Guam, Rota, Tinian and Saipan. A Typhoon Warning remains in effect. Heavy to excessive rainfall will continue to bring a flooding threat from coastal Mid-Atlantic to southern New England through Monday. Read More >

A Marginal Risk (level 1 out of 5) for severe storms is in place across mainly north central South Dakota Thursday afternoon and evening. Large hail at least one inch in diameter and damaging wind gusts of 60-70 mph will be possible.
The next chance for strong to severe storms is Thursday afternoon and evening. But, beyond that, there is some bonafide summer heat headed this way, starting Friday and building into early next week. And, with plenty of humidity accompanying it, the potential for heat-related illnesses is going to increase.