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TheForecast Post

A chronicle of American weather and climate  ·  Wednesday, 16 September 2026

Weather Trader Tropics MILEPOST 396

Sept 23, 2024 Monday Tropical Update: Powerful Gulf of Mexico Hurricane Helene

Advisories have started on a potentially historical storm

What the month did

September 2024 was the 2nd-warmest September in the 131-year national record (1895–2025), at 68.6°F against a 1991–2020 normal of 66.0°F (+2.7°F).

September 2024 was the 44th-driest September in the 131-year national record (1895–2025), at 2.3in against a 1991–2020 normal of 2.6in (-0.3in).

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.

Major Hurricane Helene forecast to landfall Florida panhandle coast on Thursday

Mesoscale Model Solutions are Category 5 with sub-900 mb pressures, insane

For subscribers

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Milepost
396 · laid 2024-09-23T21:33:18.116000Z
Source
https://weather.substack.com/p/sept-23-2024-monday-tropical-update
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