Weather
Mississippi Thanksgiving: 'Micro Blizzards' Near Tupelo, MS?
Tupelo, MS – Imagine leaving northern Mississippi for a Thanksgiving road trip, heading toward Tennessee on Interstate 22 when a sudden burst of heavy snow begins sweeping across the highway farther n
By Erin Vale · 2026-11-14T11:10:02.786Z
Tupelo, MS – Imagine leaving northern Mississippi for a Thanksgiving road trip, heading toward Tennessee on Interstate 22 when a sudden burst of heavy snow begins sweeping across the highway farther north. Within moments, vehicles become difficult to see, brake lights fade behind blowing snow and a routine holiday drive turns dangerous. Although snow squalls are exceptionally rare in Mississippi, understanding these fast moving winter hazards could help motorists traveling north as Thanksgiving approaches Thursday, Nov. 26.
According to the National Weather Service NWS , these intense bursts of snowfall, officially called snow squalls and sometimes described as "micro blizzards," can produce gusty winds, near zero visibility and rapidly deteriorating road conditions.
Unlike prolonged winter storms, snow squalls are short lived and can develop quickly, leaving drivers little time to react.
Mississippi Highways Where Winter Weather Is a Concern Interstate 55, connecting Jackson, Grenada, Batesville and Southaven, is a major Thanksgiving travel corridor extending north toward Memphis, Tennessee.
Interstate 22 through Tupelo and Holly Springs, Interstate 69 near the Memphis metropolitan area and U.S. Highway 45 through Corinth also connect Mississippi motorists with regions where winter weather can become more significant.
Drivers traveling through DeSoto, Marshall, Tate, Lafayette, Lee and Alcorn counties should monitor changing forecasts, particularly when freezing temperatures, precipitation or gusty winds are possible.
While widespread snow squalls are not a typical Mississippi weather hazard, freezing rain, sleet and icy bridges can create dangerous road conditions during winter weather events.
What Happens When a Snow Squall Warning Is Issued? The NWS issues Snow Squall Warnings when dangerous snow squalls are occurring or imminent.
These warnings generally last 30 to 60 minutes and may trigger Wireless Emergency Alerts on compatible mobile phones.
For Mississippi residents traveling into Tennessee, Kentucky or farther north, a snow squall warning signals an immediate threat to highway travel.
Sudden whiteouts can increase the risk of multivehicle crashes, particularly when motorists brake abruptly or follow too closely.
What Thanksgiving Travelers Should Do If a Snow Squall Warning is issued along a planned route, the safest option is to delay travel until conditions improve .
Drivers already traveling should gradually reduce speed, increase following distance, activate low beam headlights and avoid sudden braking.
If visibility deteriorates, safely exit the highway when possible rather than stopping in an active travel lane.
Before departing, motorists should check Mississippi 511 for highway conditions and NWS Memphis or NWS Jackson for official forecasts and warnings covering different portions of Mississippi.
Travelers heading north should also check road conditions in Tennessee, Arkansas and Kentucky before departing.
This is a Thanksgiving travel preparedness reminder, not a prediction that snow squalls will strike Mississippi during the holiday. While these events are exceptionally uncommon within the state, understanding sudden winter hazards could help Mississippi families traveling north make safer decisions as Thanksgiving approaches.