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TheForecast Post

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

Weather Trader Tropics MILEPOST 425

November 1, 2024 Winter Weather Update

Hurricane season continues in Caribbean with 80% of development

What the month did

November 2024 was the 8th-warmest November in the 131-year national record (1895–2025), at 45.1°F against a 1991–2020 normal of 43.0°F (+2.2°F).

November 2024 was the 13th-wettest November in the 131-year national record (1895–2025), at 3.0in against a 1991–2020 normal of 2.3in (+0.8in).

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.

I am a bit weary of hurricane season so I’d like to start with some winter weather maps. Snowfall across the western U.S. from a trough and decent amount of Pacific moisture.

HRRR snowfall totals (using a dynamic snow ratio based upon 2-meter temperature) over the next 48-hours shows the accumulations at higher elevations. The high resolution of the model (2.5 km) nicely shows the individual peaks and valleys as the precipitation moves east into Colorado.

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
425 · laid 2024-11-02T01:08:15.383000Z
Source
https://weather.substack.com/p/november-1-2024-winter-weather-update
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