MC LEAN County, Illinois
To view the watches and warnings information that we have available you will need to select your city, county, or state first.
Enter City, State or Zip Code to Select a Location from the List
Watch/Warnings
Click to view enlarged map

The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: MC LEAN County, Illinois
« View county list

Special Weather Statement
ILZ027>031-036>038-040>057-061>063-066>068-071>073-202100-
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-
SCHUYLER-MASON-LOGAN-DE WITT-PIATT-CHAMPAIGN-VERMILION-CASS-
MENARD-SCOTT-MORGAN-SANGAMON-CHRISTIAN-MACON-MOULTRIE-DOUGLAS-
COLES-EDGAR-SHELBY-CUMBERLAND-CLARK-EFFINGHAM-JASPER-CRAWFORD-
CLAY-RICHLAND-LAWRENCE-
INCLUDING THE CITIES OF...GALESBURG...PEORIA...BLOOMINGTON...
NORMAL...HAVANA...LINCOLN...CHAMPAIGN...URBANA...DANVILLE...
JACKSONVILLE...SPRINGFIELD...TAYLORVILLE...DECATUR...CHARLESTON...
MATTOON...SHELBYVILLE...EFFINGHAM...FLORA...LAWRENCEVILLE
453 AM CDT WED AUG 20 2014

...HIGH HEAT INDICES ARE EXPECTED OVER THE WEEKEND...

WARMER TEMPERATURES WILL MOVE INTO THE AREA THIS AFTERNOON AS A
WARM FRONT LIFTS NORTHEAST ACROSS CENTRAL ILLINOIS. THESE WARMER
TEMPERATURES WILL COMBINE WITH HIGHER DEWPOINTS TO CREATE HEAT
INDEX VALUES IN THE MIDDLE TO UPPER 90S BY THIS AFTERNOON. BY THIS
WEEKEND...TEMPERATURES WILL HAVE CLIMBED INTO THE LOWER TO MIDDLE
90S AND SURFACE DEWPOINTS WILL BE IN THE LOWER 70S. THIS WILL
PRODUCE HIGHER HEAT INDEX VALUES OF AROUND 100 FOR FRIDAY THROUGH
SUNDAY.

THIS WILL BE THE FIRST TIME THIS SUMMER THAT HEAT INDEX READINGS
WILL BE AT THIS LEVEL AND ALSO FOR A DURATION OF OVER TWO DAYS.
RESIDENTS ARE THEREFORE URGED TO USE CAUTION IF OUTSIDE FOR AN
EXTENDED PERIOD OF TIME. DRINK PLENTY OF FLUIDS AND TAKE FREQUENT
BREAKS SO AS NOT TO BECOME OVERHEATED.

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
Weather Alerts by Type
Coastal Flood Warning
Dense Fog Advisory
Excessive Heat Warning
Fire Weather Warning
Flash Flood Warning
Flood Advisory
Flood Warning
Heat Advisory
Severe Thunderstorm Warning
Special Weather Statement
Additional Severe Weather Maps
Severe Outlook Today
Severe Outlook Today
WSI's Severe Outlook Map displays current Watches, Warnings and Advisories via County Fill colors.
Severe Outlook Tomorrow
Severe Outlook Tomorrow
WSI's Severe Outlook Forecast Map displaying projected Watches, Warnings and Advisories.
THUNDERcast
THUNDERcast
The THUNDERcast map shows areas of probability for regional or national thunderstorms for the current day.
1Km Storm Watch
1Km Storm Watch
The 1Km map allows you to view 1 kilometer (km) resolution radar imagery both nationally and regionally.
Metro Storm Watch
Metro Storm Watch
The Metro map allows you to view 1 kilometer (km) resolution radar imagery.
Advertisements
Track Severe Weather on mobile