Climatological Data
Rapporterna visar en lokal sammanställning över klimatet för denna väderstation under en tidsperiod av en månad eller ett år. För det globala klimatet och temperaturtrender se även Klimat & Global uppvärmning
WEATHER TRIVIA -
Weather TermsFlood Warning - General or areal flooding of streets, low-lying areas, urban storm drains, creeks and small streams is occurring, imminent, or highly likely. Flood warnings are issued for flooding that occurs more than 6 hours after the excessive rainfall. These warnings are issued on a county by county basis by the local Weather Forecast Office in Chicago/Romeoville and are generally in effect for 6 to 12 hours.




