National Weather Service United States Department of Commerce

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >


Tornado Climatology
National Weather Service, Huntsville AL

NWS Huntsville Tornado Database (County Warning Area Only) 
Midwest Regional Climate Center (MRCC) Tornado Mapping page
NCEI Storm Data Publications
NCEI Storm Events Database

 

 2025 Tornadoes 

 

 
Frequency of Tornado Watches (Last 4 Years Prior to 2024)

 

 

 

 
 
Storm Prediction Center Tornado Data (National)

Annual Average Tornado Watches

2024 U.S. Running Annual Trend


2024 Annual Summary - So Far


GIS tornado information


SvrPlot Online


Tornado Environments


Past Tornado Outbreaks