A strong surface high over the Appalachian mountains kept temperatures at or just below freezing across much of northern Alabama Tuesday morning. At the same time, a strong southerly low level jet developed and lifted Gulf of Mexico moisture northward over this cold air.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS HUN wrote it up.
A strong surface high over the Appalachian mountains kept temperatures at or just below freezing across much of northern Alabama Tuesday morning. At the same time, a strong southerly low level jet developed and lifted Gulf of Mexico moisture northward over this cold air. This caused widespread light freezing rain and sleet to occur in portions of southern middle Tennessee. Most locations received a glaze to 1/10 of an inch of icing.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Huntsville, AL wrote its last area forecast discussion before the first event at Dec 23, 9:12 AM CST, 1 hour 48 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
1 winter weather. Local standard time, as filed.
Sewanee Police Department reported ice on all roadways in the town. One car slide into a ditch, but no other accidents had been reported. Also icy roads were reported on Keith Springs Mountain in southern Franklin County.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Tennessee in 2008Every state in 2008This day in weather historyWarnings in Tennessee, December 2008
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 142064.