Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 92, NWS Green Bay, WI

July 1, 2026Calumet County, Outagamie County, Winnebago County, Wisconsin

NWS Green Bay, WI issued this severe thunderstorm warning at Jul 1, 2026, 7:15 AM CDT for Calumet County, Outagamie County, Winnebago County, Wisconsin. It was in force for 45 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
Jul 1, 2026, 7:15 AM CDT (12:15 UTC)
Expired
Jul 1, 2026, 8:00 AM CDT
In force
45 min
Issued by
NWS Green Bay, WI
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Calumet County, WI, Outagamie County, WI, Winnebago County, WI

The radar

The Green Bay radar (KGRB), 43 km from the middle of the area, began a volume at 12:17 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 Green Bay, WI wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 1, 2:59 AM CDT, 4 hours 16 minutes earlier.

Area forecast discussion, Jul 1, 2:59 AM CDT, 4 hours 16 minutes before
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Hazardous weather outlook, Jul 1, 3:07 AM CDT, 4 hours 8 minutes before
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In the hours before

Special weather statement, Jul 1, 5:00 AM CDT, 2 hours 15 minutes before
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Local storm report, Jul 1, 7:11 AM CDT, 4 minutes before
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The office that day

Everything else NWS Green Bay, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 30, 7:03 PM CDTSpecial Weather StatementGRBKewaunee27 min
Jun 30, 7:05 PM CDTAreal Flood AdvisoryGRBBrown, Kewaunee107 min
Jun 30, 7:28 PM CDTSpecial Marine WarningGRB62 min
Jul 1, 12:35 AM CDTHeat AdvisoryGRBBrown, Calumet, Door, Kewaunee, Manitowoc, Marinette and 7 more19 hr
Jul 1, 6:05 AM CDTSevere Thunderstorm WarningGRBWaushara55 min
Jul 1, 6:43 AM CDTSevere Thunderstorm WarningGRBWaupaca, Waushara, Winnebago47 min
Jul 1, 7:25 AM CDTSevere Thunderstorm WarningGRBCalumet, Winnebago50 min
Jul 1, 7:56 AM CDTSevere Thunderstorm WarningGRBBrown, Calumet, Kewaunee, Manitowoc, Outagamie64 min
Jul 1, 8:04 AM CDTSpecial Marine WarningGRB56 min
Jul 1, 8:27 AM CDTSpecial Marine WarningGRB93 min
Jul 1, 8:33 AM CDTSevere Thunderstorm WarningGRBDoor, Kewaunee57 min
Jul 1, 8:36 AM CDTSpecial Marine WarningGRB84 min
Jul 1, 8:56 AM CDTSpecial Marine WarningGRB64 min
Jul 1, 9:03 AM CDTSpecial Weather StatementGRBManitowoc57 min
Jul 1, 9:06 AM CDTSpecial Marine WarningGRB84 min
Jul 1, 9:11 AM CDTSpecial Marine WarningGRB64 min
Jul 1, 9:21 AM CDTSevere Thunderstorm WarningGRBDoor29 min
Jul 1, 10:09 AM CDTSpecial Marine WarningGRB36 min
Jul 1, 11:23 AM CDTFlood WatchGRBBrown, Calumet, Kewaunee, Manitowoc, Marathon, Menominee and 8 more19 hr
Jul 1, 12:33 PM CDTSpecial Weather StatementGRBMarinette42 min

Nearby

Severe Thunderstorm Warnings in Wisconsin, 2026Every severe thunderstorm warning in 2026

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.