A chronicle of American weather and climate · Wednesday, 16 September 2026
The editor, at length. Showing the 11 strongest; browse all 290 in the chronicle →
Remnants of Dolly affected by strong wind shear. 97L in the Gulf mainly a rainmaker. The Eastern Pacific continues very busy.
After eyewall replacement cycle, the powerful Western Pacific typhoon will become a buzzsaw at Category 5
Waiting on Arthur. Heavy rainfall major threat for Deep South. Severe weather outbreak including tornadoes centered on Northern Illinois late Wednesday.
Heavy rain for the Midwest and Great Lakes from Moisture Plume
Omega block patterns limiting rainfall to eastern U.S. with repeated troughs
Northeast blustery this weekend as Omega block dominates weather pattern across North America
MP 945 · Notebook · Weather Trader
Very wet pattern continues in the Deep South with Florida soon focus of heavy rains
MP 943 · Notebook · Weather Trader
Tranquil week of weather ahead for most of Lower 48 and much warmer temperatures into weekend across East
MP 934 · Notebook · Weather Trader
Quiet week of weather ahead with slow and steady warming into mid-May
MP 933 · Notebook · Weather Trader
Severe weather and heavy rainfall across the Gulf coast states into Thursday
MP 932 · Notebook · Weather Trader
Much below normal temperatures to start May with heavy rainfall along Gulf coast
MP 929 · Notebook · Weather Trader
Every dateline above is a bureau. The colour on it is that site's own accent in the network's Interstate sign system — 45 sites, each with a colour, and this one with none.