Alert archive / Illinois / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 69, NWS Chicago, IL

June 26, 2005DuPage County, Will County, Illinois

NWS Chicago, IL issued this severe thunderstorm warning at Jun 26, 2005, 7:09 PM CDT for DuPage County, Will County, Illinois. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 26, 2005, 7:09 PM CDT (00:09 UTC)
Expired
Jun 26, 2005, 7:48 PM CDT
In force
39 min
Issued by
NWS Chicago, IL
Area
Counties, with a storm outline in the text

Counties DuPage County, IL, Will County, IL

The radar

The Chicago radar (KLOT), 7 km from the middle of the area, began a volume at 00:11 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Chicago, IL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 26, 6:50 PM CDT, 19 minutes earlier.

Area forecast discussion, Jun 26, 6:50 PM CDT, 19 minutes before
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Hazardous weather outlook, Jun 26, 4:00 PM CDT, 3 hours 9 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT SUN JUN 26 2005

ILZ003>006-008-010>014-019>022-023-032-033-039-INZ001-002-010-011-
019-271100-
WINNEBAGO-BOONE-MCHENRY-LAKE IL-OGLE-LEE-DE KALB-KANE-DU PAGE-COOK-
LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-IROQUOIS-FORD-
LAKE IN-PORTER-NEWTON-JASPER-BENTON-
400 PM CDT SUN JUN 26 2005

THIS PORTION OF THE HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL
AND NORTHEAST ILLINOIS...AND NORTHWEST INDIANA.

.DAY ONE...TONIGHT

THERE COULD BE SOME ISOLATED THUNDERSTORMS POP UP IN THE EVENING
HOURS. NONE OF THESE STORMS WILL BECOME SEVERE.

.DAYS TWO THROUGH SEVEN... MONDAY THROUGH SATURDAY

AN AIR POLLUTION ACTION DAY IS DECLARED BY THE ILLINOIS EPA FOR
MONDAY. CONDITIONS ARE FAVORABLE FOR UNHEALTHY LEVELS OF OZONE AND
PARTICULATE MATTER. THE SAME AIR MASS WILL STAGNATE OVER THE AREA
TUESDAY AND THE ACTION DAY MAY THEREFORE BE EXTENDED.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NECESSARY.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE
NWS CHICAGO WEBPAGE: WEATHER.GOV/CHICAGO (LOWER CASE)

LMZ740>745-766-271100-
WINTHROP HARBOR IL TO MICHIGAN CITY IN-
LAKE MICHIGAN-
400 PM CDT SUN JUN 26 2005

THIS PORTION OF THE HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS
AND INDIANA WATERS OF LAKE MICHIGAN.

.DAY ONE...TONIGHT

THERE COULD BE SOME ISOLATED THUNDERSTORMS POP UP IN THE EVENING
HOURS ALONG THE NEARSHORE WATERS. NONE OF THESE STORMS WILL BECOME
SEVERE.

.DAYS TWO THROUGH SEVEN... MONDAY THROUGH SATURDAY

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

&&

COMPLETE FORECAST INFORMATION IS AVAILABLE ON THE
NWS CHICAGO WEBPAGE: WEATHER.GOV/CHICAGO (LOWER CASE)

Nearby

Severe Thunderstorm Warnings in Illinois, 2005Every severe thunderstorm warning in 2005

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.