15 Sep 2026 - 08:30 UTC
Post-tropical Cyclone Dolly at 15.0°N - 46.9°W
North Atlantic Ocean
Last observation: 29 Aug 2026 - 00:05 UTC
« 2026 Storms »
27 Aug 2026 - 28 Aug 2026
Approximately 2300 miles from the U.S. east coast
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NHC Storm Description:
28 Aug 2026 - 15:00 UTC ...DOLLY IS NOW AN OPEN TROPICAL WAVE... ...INTERESTS IN THE LEEWARD ISLANDS SHOULD MONITOR THE PROGRESS OF THE REMNANTS... As of 11:00 AM AST Fri Aug 28 the center of Dolly was located near 15.0, -46.9 with movement W at 25 mph. The minimum central pressure was 1008 mb with maximum sustained winds of about 40 mph.
28 Aug 2026 - 9:00 UTC ...DOLLY CONTINUES MOVING RAPIDLY WESTWARD... ...INTERESTS IN THE LEEWARD ISLANDS SHOULD MONITOR ITS PROGRESS... As of 5:00 AM AST Fri Aug 28 the center of Dolly was located near 14.5, -44.8 with movement W at 24 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 40 mph.
28 Aug 2026 - 3:00 UTC ...DOLLY CONTINUES MOVING RAPIDLY WESTWARD... ...INTERESTS IN THE LEEWARD ISLANDS SHOULD MONITOR ITS PROGRESS... As of 11:00 PM AST Thu Aug 27 the center of Dolly was located near 13.8, -42.3 with movement W at 23 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 40 mph.
27 Aug 2026 - 21:00 UTC ...DOLLY MOVING QUICKLY WESTWARD... ...INTERESTS IN THE LEEWARD ISLANDS SHOULD MONITOR... As of 5:00 PM AST Thu Aug 27 the center of Dolly was located near 13.7, -40.7 with movement W at 24 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 40 mph.
27 Aug 2026 - 15:00 UTC ...TROPICAL STORM DOLLY FORMS OVER THE CENTRAL TROPICAL ATLANTIC... ...INTERESTS IN THE LEEWARD ISLANDS SHOULD MONITOR... As of 11:00 AM AST Thu Aug 27 the center of Dolly was located near 13.6, -38.7 with movement W at 24 mph. The minimum central pressure was 1007 mb with maximum sustained winds of about 40 mph.
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Day Convection
RGB used to identify areas of rapid intensification
28 Aug 2026 - 23:40 UTC
Last update > 1 hour
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Day Night Cloud Micro Combo
Day: show cloud-top phase; Night: distinguish clouds / fog
28 Aug 2026 - 23:40 UTC
Last update > 1 hour
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Sandwich RGB
Blend combines IR band 13 with visual band 3
28 Aug 2026 - 23:40 UTC
Last update > 1 hour
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