Alert archive / Wisconsin / Small Craft Advisories in 2019

Small Craft Advisory 31, NWS Green Bay, WI

April 18, 2019

NWS Green Bay, WI issued this small craft advisory at Apr 18, 2019, 2:53 PM CDT. It took effect at Apr 18, 2019, 7:00 PM CDT. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued: Apr 18, 2019, 2:53 PM CDT (19:53 UTC)
In effect from: Apr 18, 2019, 7:00 PM CDT
Expired: Apr 19, 2019, 4:00 PM CDT
In force: 21 hr
Issued by: NWS Green Bay, WI

What forecasters said that day

The local office's own words before this small craft advisory 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 small craft advisory went out at Apr 18, 2:04 PM CDT, 49 minutes earlier.

Area forecast discussion, Apr 18, 2:04 PM CDT, 49 minutes before

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Hazardous weather outlook, Apr 18, 3:49 AM CDT, 11 hours 4 minutes before

Hazardous Weather Outlook
National Weather Service Green Bay WI
349 AM CDT Thu Apr 18 2019

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-190900-
Vilas-Oneida-Forest-Florence-Northern Marinette County-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-
349 AM CDT Thu Apr 18 2019

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

.DAY ONE...Today and Tonight

Runoff from the rainfall that occurred yesterday afternoon and
evening will result in fast flows and rising levels on most area
streams and rivers. Flooding is possible.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

The fast flows, high water levels, and the potential for flooding
will continue on area streams and rivers through the weekend. Boaters
and fishermen should also exercise caution due to the fast flows.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report flooding to the National Weather
Service in Green Bay.

LMZ521-522-541>543-190900-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
349 AM CDT Thu Apr 18 2019

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

.DAY ONE...Today and Tonight

The probability of widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

The probability of widespread hazardous weather is low.

RDM/Eckberg

In the hours before

Local storm report, Apr 18, 9:32 AM CDT, 5 hours 21 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
932 AM CDT THU APR 18 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 AM     HEAVY RAIN       SPENCER                 44.76N 90.28W
04/18/2019  M2.56 INCH       MARATHON           WI   CO-OP OBSERVER

            24 HOUR RAINFALL TOTAL.

0800 AM     HEAVY RAIN       MARSHFIELD              44.66N 90.16W
04/18/2019  M2.27 INCH       WOOD               WI   CO-OP OBSERVER

            24 HOUR RAINFALL TOTAL.

0800 AM     HEAVY RAIN       WISCONSIN RAPIDS        44.40N 89.84W
04/18/2019  M2.10 INCH       WOOD               WI   CO-OP OBSERVER

            24 HOUR RAINFALL TOTAL.

&&

KLJ

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 17, 7:41 PM CDT	Areal Flood Advisory	GRB	Marathon, Portage, Wood	2 hr
Apr 17, 8:07 PM CDT	Areal Flood Advisory	GRB	Marathon, Menominee, Shawano	2 hr
Apr 17, 9:52 PM CDT	Special Weather Statement	GRB	Marinette	53 min
Apr 17, 10:07 PM CDT	River Flood Warning	GRB	Lincoln, Marathon	71 hr
Apr 17, 10:07 PM CDT	River Flood Warning	GRB	Marathon	3 days
Apr 17, 10:07 PM CDT	River Flood Warning	GRB	Wood	5 days
Apr 17, 10:07 PM CDT	River Flood Warning	GRB	Oconto	7 days
Apr 17, 10:07 PM CDT	River Flood Warning	GRB	Marathon	27 hr
Apr 17, 10:07 PM CDT	River Flood Warning	GRB	Marathon	14 hr
Apr 18, 3:22 AM CDT	River Flood Warning	GRB	Shawano, Waupaca	4 days
Apr 18, 8:56 AM CDT	River Flood Warning	GRB	Wood	21 days
Apr 18, 9:50 AM CDT	River Flood Warning	GRB	Lincoln	21 days
Apr 18, 9:50 AM CDT	River Flood Warning	GRB	Wood	4 days
Apr 18, 9:50 AM CDT	River Flood Warning	GRB	Lincoln	21 days
Apr 18, 10:15 AM CDT	River Flood Warning	GRB	Outagamie, Waupaca, Winnebago	21 days
Apr 18, 10:15 AM CDT	River Flood Warning	GRB	Marinette	21 days
Apr 18, 11:06 AM CDT	River Flood Warning	GRB	Marathon, Portage	8 days
Apr 18, 3:26 PM CDT	River Flood Warning	GRB	Marinette	21 days

Nearby

Small Craft Advisories in Wisconsin, 2019 Every small craft advisory in 2019

Sources

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