Winter Storm Warnings in Madison, Wisconsin
Madison sits in the heart of southern Wisconsin, where cold air funneling down from Canada collides with moisture off the Great Lakes to produce reliable, sometimes punishing winters. Across the 13 years analyzed from 2012 through 2024, the city averaged 34.6 inches (87.9 cm) of snowfall per year, with the bulk of that accumulation arriving during January, December, and February — the three snowiest months of the season. Average winter overnight lows hover around 15.7°F (−9.0°C), meaning snow that falls tends to stick and compact rather than melt quickly.
Notably, truly heavy snow events are relatively uncommon here. Days meeting the threshold for heavy snowfall averaged just 0.4 per year, and major snow events averaged essentially zero over the study period — suggesting that when a winter storm warning is issued for Madison, it genuinely represents an exceptional and disruptive situation worth taking seriously.
A winter storm warning signals that dangerous winter conditions are imminent or already occurring — typically including significant snow accumulation, blowing snow, ice, or some combination of these hazards. It is the highest-tier winter weather alert and advises against unnecessary travel. Keep in mind that warning thresholds differ across regions; criteria used for Madison may not apply to warmer coastal areas or higher-elevation mountain zones.
| Years analyzed | 13 winters (2012–2024) |
|---|---|
| Avg. annual snowfall | 34.6 in (87.9 cm) |
| Snowiest months | January, December, February |
| Avg. winter overnight low | 15.7°F (−9°C) |
| Heavy-snow days per year | 0.4 |
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 Madison 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.
Madison winter storm FAQ
Is there a winter storm warning in Madison 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 Madison, Wisconsin. It checks live forecast and alert data automatically and refreshes every time the page loads.
Does Madison get winter storm warnings often?
Madison sees significant snowfall in most winters, and winter storm warnings are issued in a typical season. The frequency varies year to year with the track of major storm systems.
How much snow triggers a winter storm warning in Madison?
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.
What should I do during a winter storm warning in Madison?
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 Wisconsin authorities and the National Weather Service (NWS).
Winter storm warnings in nearby locations
- Winter storm warning in Rockford, IL
- Winter storm warning in Milwaukee, WI
- Winter storm warning in Davenport, IA
- Winter storm warning in La Crosse, WI
- Winter storm warning in Green Bay, WI
- Winter storm warning in Chicago, IL
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.