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 >

The warm weather has arrived, with our first taste of it on Friday with high in the 90s. Looking toward the weekend, highs will quickly jump past 100° for many areas, with some potentially seeing upwards of 105° heat indices. Drink plenty of water and take breaks during outdoor activities!
Most of western South Dakota is in a slight risk of severe weather for the remainder of Thursday. The primary threats will be large hail and gusty winds. As of 2PM MDT, storms have already started firing off the Black Hills and east, those and subsequent storms will move eastward through the evening.
An Extreme Heat Watch has been issued for western South Dakota Plains and far northeastern Wyoming. This will be valid from July 11th at 12PM MDT (1PM CDT) until July 14th at 12AM MDT (1AM CDT). Heat indices between 100 and 105 degrees will be possible. Drink plenty of water and take regular breaks during outdoor activities!