WI · State guideBuild your kit →
Wisconsin emergency preparedness
FEMA's National Risk Index puts Wisconsin's expected annual loss from natural hazards at about $2.6 billion, rated Relatively Moderate. The hazards with the largest expected losses are inland flooding, cold waves and tornadoes.
Weather alerts in Wisconsin right now
LiveNo weather warnings or watches in force right now.
National Weather Service data, updated Oct 22, 2026, 8:27 AM ET. Not an official warning: follow your local NWS office. All US alerts →
Wisconsin's biggest natural hazards
FEMA's expected annual loss for each hazard, in dollars a year, and FEMA's rating, from the National Risk Index (December 2025).
HailRelatively Moderate$134 million a year
Get ready for inland flooding, cold waves, tornadoes and heat waves
Inland floodingFlood preparedness: flood watch vs warning, what to do and how flood insurance worksGear: Sump pump battery backups · Fireproof document safes
Cold waveHow to stay warm without power in winter, safelyGear: Emergency blankets and sleeping bags · Hand warmers
Official help in Wisconsin
- State emergency management: Emergency Management
- Turn on Wireless Emergency Alerts on your phone and sign up for your county's local alerts. Make a family plan.
- More Wisconsin government services: USA.gov
Build a kit for your household
Ready.gov's checklist, sized to who lives with you, with extras for the hazards you face.
Other states where inland flooding tops the list
Seasonal checklists for Wisconsin
One calm email before the season's hazards arrive. No spam.