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TheForecast Post

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

Weather Trader Tropics MILEPOST 74

August 23, 2023 Hurricane Season

Franklin only show in town

What the month did

August 2023 was the 10th-warmest August in the 132-year national record (1895–2026), at 74.4°F against a 1991–2020 normal of 73.1°F (+1.3°F).

August 2023 was the 43rd-wettest August in the 132-year national record (1895–2026), at 2.8in against a 1991–2020 normal of 2.7in (+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.

Top stories Wednesday morning: (1) Record strong “ heat dome ” in the central U.S. continues to oppress millions with 100°F heat. Over 40-million population at/above 100°F as far north as Minneapolis, central Wisconsin, and all of Iowa.

(2) Tropical Storm Franklin in the Caribbean will cross Hispaniola today with risk of flooding over rugged terrain. After being disrupted by terrain, Franklin should intensify to a hurricane by Saturday, and then head northward. Models are bullish on it becoming a major hurricane.

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Milepost
74 · laid 2023-08-23T11:18:55.821000Z
Source
https://weather.substack.com/p/august-23-2023-hurricane-season
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