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Fairly Typical Summer Weather

Strong to severe storms may produce damaging winds, large hail, and locally heavy rain across portions of the Midwest. Critical fire weather threats continue in the Northern Rockies, including a threat of isolated dry thunderstorms in Wyoming. High Heat indices are developing in the South and Central Plains, including Kansas City; and excessive heat is forecast in the Phoenix Metro area. Read More >

Overview

A broken line of supercellular thunderstorms (rotating thunderstorms) broke out on the afternoon of Saturday, December 1st, 2018. Three of of these thunderstorms produced multiple tornadoes across portions of western and central Illinois. Below are the tornadoes that affected the NWS St. Louis county warning area. For more detailed, interactive maps, please visit: https://apps.dat.noaa.gov/StormDamage/DamageViewer/