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- North Dakota tornado from June upgraded to EF5 October 7, 2025New tornado survey completed found that a tornado from June 20, 2025 had winds exceeding 210 mph, making it the first rated EF5 since 2013.
- Tropical Storm Jerry forms, tropical storm watches issued for Leeward Islands October 7, 2025The storms has strengthened slightly Tuesday afternoon.
- October's Harvest Moon rises October 6, 2025October's full moon is a supermoon. Look up at the sky shortly after sunset and you'll be treated to a moon that looks larger and brighter.
- Imelda turns post-tropical after passing over Bermuda October 2, 2025Imelda brought strong winds and heavy rain to Bermuda.
- Tropical development happens closer to the U.S. in October October 1, 2025Notable October storms include Hurricane Milton in 2024 and Sandy in 2012.
- Humberto became a major hurricane in the Atlantic but stayed out to sea September 30, 2025It passed near Bermuda and brought large swells and dangerous rip currents to the East Coast.
- Can two tropical systems collide? The Fujiwhara Effect explained September 30, 2025Can two tropical systems collide to create a 'mega-hurricane?'
- Gabrielle stayed over sea as a powerful hurricane September 26, 2025It brought tropical-storm-force winds to the Azores.
- Fall officially arrives with the autumnal equinox September 22, 2025The 2025 autumnal equinox happens at 2:19 p.m. ET.
- When will you see the first freeze this fall? It depends where you live September 19, 2025Even though winter doesn’t begin until December, cold air and freezing temperatures arrive well before then for most of the U.S.