Winter Storm Warnings in Jackson, Mississippi
Jackson sits deep in the Deep South, where winter weather is more of an occasional surprise than a seasonal expectation. Analyzing 13 years of data spanning 2012 through 2024, the city averages just 0.9 inches (2.4 cm) of snowfall per year — a figure modest enough that a single dusty coating can bring the metro area to a standstill. When snow does fall, January is historically the most likely month to see it, though even then, accumulating snow is far from guaranteed.
Heavy snow days — those producing significant, disruptive accumulation — average out to essentially zero per year across the study period. That isn't a typo. Jackson simply doesn't experience that kind of winter weather with any regularity. Average winter overnight lows hover around 41.1°F (5.0°C), meaning temperatures more often flirt with freezing than dive well below it.
This context matters enormously when interpreting a winter storm warning here. The National Weather Service calibrates warning thresholds to regional norms, so the snow totals that trigger a warning in Jackson are considerably lower than those required in, say, the Upper Midwest. A warning in central Mississippi signals a genuinely rare and potentially dangerous event — one that local infrastructure, drivers, and emergency services are rarely equipped to handle.
| Years analyzed | 13 winters (2012–2024) |
|---|---|
| Avg. annual snowfall | 0.9 in (2.4 cm) |
| Snowiest months | January |
| Avg. winter overnight low | 41.1°F (5°C) |
| Heavy-snow days per year | 0 |
Climatology figures are approximate estimates for the period shown and may differ from official local records.
Watch vs warning: a winter storm watch means a major storm is possible in Jackson within 12–48 hours (be prepared); a winter storm warning means it is happening or about to (take action now). For full definitions, see the complete winter storm warning guide.
Jackson winter storm FAQ
Is there a winter storm warning in Jackson right now?
The live status at the top of this page shows whether a winter storm warning, watch, or advisory is currently in effect for Jackson, Mississippi. It checks live forecast and alert data automatically and refreshes every time the page loads.
Does Jackson get winter storm warnings often?
Jackson rarely sees measurable snow, so winter storm warnings are uncommon; even a light snow or ice event can be highly disruptive here. The frequency varies year to year with the track of major storm systems.
How much snow triggers a winter storm warning in Jackson?
There is no single national trigger: warning criteria are set by each local National Weather Service office, ranging from a couple of inches of snow in areas where snow is rare up to 6 inches or more in snow-belt regions, and significant ice accumulation can warrant a warning on its own. In a lower-snow area like Jackson, warnings can be issued for amounts snowier regions would shrug off.
What should I do during a winter storm warning in Jackson?
Avoid travel if possible, stay indoors and keep warm, prepare for power outages, keep an emergency kit, and check on elderly or vulnerable neighbours. Follow guidance from Mississippi authorities and the National Weather Service (NWS).
Winter storm warnings in nearby locations
- Winter storm warning in Baton Rouge, LA
- Winter storm warning in New Orleans, LA
- Winter storm warning in Tupelo, MS
- Winter storm warning in Memphis, TN
- Winter storm warning in Little Rock, AR
- Winter storm warning in Pensacola, FL
See all locations, read the latest winter weather news, or the full winter storm warning guide. Definitions follow the National Weather Service (NWS) criteria; thresholds vary by region.