After temperatures reached the middle to upper 60s, a strong cold front arrived during the evening hours of the 11th dropping temperatures sharply by 20 to 30 degrees and into the 20s in just a few hours. This was followed by a band of rain that quickly changed to snow which accumulated to 2 to 4 inches at many locations in southern middle Tennessee in just a few hours during the late evening of…
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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.
After temperatures reached the middle to upper 60s, a strong cold front arrived during the evening hours of the 11th dropping temperatures sharply by 20 to 30 degrees and into the 20s in just a few hours. This was followed by a band of rain that quickly changed to snow which accumulated to 2 to 4 inches at many locations in southern middle Tennessee in just a few hours during the late evening of the 11th into the early morning of the 12th. Gusty northwest winds of 15 to 25 mph gusting to around 30 mph persisted into the morning hours with a few flurries and light snow showers.
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 Mar 11, 8:50 PM CST, 1 hour 10 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
3 heavy snow. Local standard time, as filed.
Snow accumulations of 2.2 to 3.0 inches were reported in the county.
Snow accumulations of 1.6 to 4.5 inches were reported in the county.
Snow accumulations of 2.2 to 2.5 inches were reported in the county.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Tennessee in 2022Every state in 2022This day in weather historyWarnings in Tennessee, March 2022
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 2026-10-01. Each event’s entry at NCEI: 1012802, 1012803, 1012804.