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TheForecast Post

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

Weather Trader Notebook MILEPOST 566

April 3, 2025 Thursday Weather Update

Severe weather and heavy rain continues across Mississippi River Valley

What the month did

April 2025 was the 16th-warmest April in the 132-year national record (1895–2026), at 53.6°F against a 1991–2020 normal of 51.8°F (+1.7°F).

April 2025 was the 31st-wettest April in the 132-year national record (1895–2026), at 2.9in against a 1991–2020 normal of 2.7in (+0.2in).

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.

Yet another busy weather day across the mid-Mississippi River with thunderstorms and heavy rainfall fueled by warm, moist Gulf/Caribbean atmospheric flow.

The “sandwich” IR/Visible composite satellite imagery shows the cloud streets outlining the S/SSE flow out of the Gulf into the convection over Arkansas and Tennessee.

For subscribers

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Milepost
566 · laid 2025-04-03T21:09:10.420000Z
Source
https://weather.substack.com/p/april-3-2025-thursday-weather-update
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