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TheForecast Post

A chronicle of American weather and climate  ·  Saturday, 31 October 2026

Weather Trader Tropics MILEPOST 1023

September 1, 2026 Tuesday Evening Weather

Edouard made landfall as nearly a hurricane. Lowell explosively intensifying in the Eastern Pacific with friends.

What the month did

September 2026 was the warmest September in the 132-year national record (1895–2026), at 69.4°F against a 1991–2020 normal of 66.0°F (+3.5°F).

September 2026 was the 44th-wettest September in the 132-year national record (1895–2026), at 2.7in against a 1991–2020 normal of 2.6in (+0.1in).

NOAA/NCEI Climate at a Glance, contiguous United States. This is the observed record for the month, not a score of anything said in this piece — the forecast ledger begins 2026-08-17 and cannot reach earlier posts.

Thank you for sticking with me during this admittedly “very quiet” Atlantic hurricane season due to El Niño.

New: Another component of the “Forecast Network” of sites being built —> Forecast Flakes for winter weather forecasting. Check out the “ Case Study for Jan 23-27, 2026 ”

For subscribers

The rest of this piece is for paid subscribers of Weather Trader. The Post keeps the archive, the index and the record; the writing itself stays behind the same subscription it was published under.

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Milepost
1023 · laid 2026-09-02T01:45:48.282000Z
Source
https://weather.substack.com/p/september-1-2026-tuesday-evening
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