Severe Thunderstorm and Tropical Storm Bertha Impacts

Numerous severe thunderstorms are expected across a broad region from the Ohio Valley to the Mid-Atlantic and Northeast States today into tonight. Swaths of damaging wind gusts are expected and some tornadoes are possible. Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the Florida Panhandle westward to southeastern Louisiana later today and Wednesday. Read More >

Frost and/or Freeze Statement (if one is in effect)
Situation Report (if one is issued)
Enhanced Hazardous Weather Outlook | Text
NWS Graphical Forecasts | I llinois Frost Dates & Growing Season
Indiana Freeze/Frost Probability & Growing Season Length
P rotecting Tender Plants from Spring Frost (Illinois Extension)

Additional Graphics (click on tabs)

Hourly Forecast Graphs
Aurora	Chicago Downtown	Chicago Midway Airport	Chicago O'Hare Airport	Dixon	Gibson City
Joliet	Kankakee	Pontiac	Rensselaer	Rockford	Valparaiso
More About Point Specific Forecasts and Hourly Weather Graphs

Forecast Minimum Temperature

Forecast Morning Low Temperature Saturday May 9th

Interactive Map | Illinois | Indiana

NWS Headlines

Definition of Local NWS Headlines

NWS Headlines Across the U.S.

Clickable National Map

LOT RSS Feed

Severe Thunderstorm and Tropical Storm Bertha Impacts

Unseasonably Late Freeze Likely Fri. Night May 8th-Sat. AM May 9th