Tropical Storm Alerts in the Lesser Antilles as Isaac Approaches

news image
Special Stories
12 Sep 2018 10:21 AM
Tropical Storm Warnings have been issued in the Windward Islands with Tropical Storm Watches for the Leeward Islands as Isaac moves closer to the Lesser Antilles. Isaac remains a tropical storm with 60 mph winds. The cyclone is located about 420 miles east of Martinique and around 455 miles east of Guadeloupe and continues to move westward. Isaac has been encountering strong upper level wind shear, which will lead to further weakening as the storm approaches the islands. The cyclone is forecast to move across the central Lesser Antilles and into the eastern Caribbean Sea on Thursday, and then move across the eastern and central Caribbean Sea through Saturday. Along with tropical storm force winds, Isaac will produce very heavy rainfall. Total rainfall accumulations of 2 to 4 inches with isolated amounts up 8 inches will fall across Martinique, Dominica, and Guadeloupe. In Puerto Rico and the Virgin Islands, 1 to 2 inches of rain with isolated amounts to 4 inches is possible. Up to an inch is anticipated across the remaining Windward and Leeward Islands. This rainfall may cause life-threatening flash flooding. For WeatherNation: Meteorologist Mace Michaels
All Weather News
More
Flash Flooding Targets the Northeast, Severe Storms Possible

Flash Flooding Targets the Northeast, Severe Storms Possible

Record rainfall has fallen across the Northea

13 Sep 2026 9:45 PM
Active Pattern Takes Shape Across the Plains

Active Pattern Takes Shape Across the Plains

WHAT TO EXPECT An active weather pattern will

13 Sep 2026 9:35 PM
Tropics: Power Restoration Progresses in Kauai, Norbert Tracks West

Tropics: Power Restoration Progresses in Kauai, Norbert Tracks West

The Pacific Ocean has been incredibly active

13 Sep 2026 8:45 PM
NEW: 2026 Hottest U.S. Summer On Record

NEW: 2026 Hottest U.S. Summer On Record

If it felt like this summer was relentless an

13 Sep 2026 7:35 PM
No Hurricanes Yet in the Atlantic, A New Record

No Hurricanes Yet in the Atlantic, A New Record

For the first time in the satellite era (sinc

13 Sep 2026 6:35 PM
High Heat & Humidity Across the Southwest

High Heat & Humidity Across the Southwest

Temperatures not only broke records on Wednes

10 Sep 2026 11:10 AM
Rounds of Severe Storms Target the Plains

Rounds of Severe Storms Target the Plains

The plains have had an active summer. Severe

10 Sep 2026 10:15 AM