Alert archive / Wisconsin / River Flood Warnings in 2023

River Flood Warning 5, NWS Green Bay, WI

April 3, 2023Outagamie County, Shawano County, Waupaca County, Wisconsin

NWS Green Bay, WI issued this river flood warning at Apr 3, 2023, 8:23 PM CDT for Outagamie County, Shawano County, Waupaca County, Wisconsin. It was in force for 34 days.

The area

The counties it named.

The facts

Issued
Apr 3, 2023, 8:23 PM CDT (01:23 UTC)
Expired
May 7, 2023, 10:22 AM CDT
In force
34 days
Issued by
NWS Green Bay, WI
Area
Storm-based polygon
Flood severity
Minor

Counties Outagamie County, WI, Shawano County, WI, Waupaca County, WI

The radar

The Green Bay radar (KGRB), 50 km from the middle of the area, began a volume at 01:23 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.

The river

Written for the forecast point Wolf River (WI) at Shiocton (SHIW3).

Action stage
9 ft
Minor stage
11 ft
Moderate stage
13.5 ft
Major stage
15 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood 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 river flood warning went out at Apr 3, 6:52 PM CDT, 1 hour 31 minutes earlier.

Area forecast discussion, Apr 3, 6:52 PM CDT, 1 hour 31 minutes before
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Hazardous weather outlook, Apr 3, 3:22 PM CDT, 5 hours 1 minute before
Hazardous Weather Outlook
National Weather Service Green Bay WI
322 PM CDT Mon Apr 3 2023

WIZ005-010>013-042030-
Vilas-Oneida-Forest-Florence-Northern Marinette County-
322 PM CDT Mon Apr 3 2023

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Tonight

Recent rain and melting snow will continue to cause some minor
overflow of creeks and small streams.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

A Winter Weather Advisory is in effect for the area from 7 pm
Tuesday until 7 am Wednesday. Up to two tenths of an inch of ice
accumulation is expected.

There is a slight chance of thunder Wednesday morning.

There is a high chance of sustained westerly to southwesterly winds
of 25 to 30 mph, with gusts to 45 mph Wednesday afternoon through
Thursday.

.SPOTTER INFORMATION STATEMENT...

LMZ522-541>543-042030-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
322 PM CDT Mon Apr 3 2023

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

Gale force wind gusts will be possible Tuesday and are likely on
Wednesday.

LMZ521-WIZ018>022-030-031-035>040-045-048>050-073-074-042030-
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Lincoln-Langlade-Menominee-Northern Oconto County-Door-Marathon-
Shawano-Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-
Winnebago-Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
322 PM CDT Mon Apr 3 2023

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Tonight

Recent rain and melting snow will continue to cause some minor
overflow of creeks and small streams.

.DAYS TWO THROUGH SEVEN...Tuesday through Monday

There is a slight chance of thunder Tuesday evening into
Wednesday morning.

There is a high chance of sustained westerly to southwesterly winds
of 25 to 35 mph, with gusts to 50 mph Wednesday afternoon through
Thursday.

Kruk/Kotenberg

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 4, 10:11 AM CDTRiver Flood WarningGRBOconto4 days
Apr 4, 12:50 PM CDTSpecial Weather StatementGRBPortage, Waupaca, Wood40 min
Apr 4, 1:46 PM CDTSpecial Weather StatementGRBBrown, Door, Forest, Kewaunee, Langlade, Lincoln and 5 more29 min

Nearby

River Flood Warnings in Wisconsin, 2023Every river flood warning in 2023

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; the gauge from the NWS water service and the USGS.