Alert archive / Wisconsin / Special Weather Statements in 2018

Special Weather Statement, NWS Milwaukee, WI

October 1, 2018Walworth County, Wisconsin

NWS Milwaukee, WI issued this special weather statement at Oct 1, 2018, 8:00 PM CDT for Walworth 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 outline as issued.

The facts

Issued
Oct 1, 2018, 8:00 PM CDT (01:00 UTC)
Expired
Oct 1, 2018, 8:45 PM CDT
In force
45 min
Issued by
NWS Milwaukee, WI

County Walworth County, WI

The radar

The Milwaukee radar (KMKX), 39 km from the middle of the area, began a volume at 01:01 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 text

As transmitted.

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What forecasters said that day

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

NWS Milwaukee, WI wrote its last area forecast discussion before this special weather statement went out at Oct 1, 7:19 PM CDT, 41 minutes earlier.

Area forecast discussion, Oct 1, 7:19 PM CDT, 41 minutes before
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Hazardous weather outlook, Oct 1, 4:00 PM CDT, 4 hours before
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In the hours before

Local storm report, Oct 1, 2:06 PM CDT, 5 hours 54 minutes before
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Local storm report, Oct 1, 2:07 PM CDT, 5 hours 53 minutes before
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Local storm report, Oct 1, 2:35 PM CDT, 5 hours 25 minutes before
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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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Special weather statement, Oct 1, 7:32 PM CDT, 28 minutes before
Special Weather Statement
National Weather Service Milwaukee/Sullivan WI
732 PM CDT MON OCT 1 2018

WIZ069-070-020115-
Walworth-Rock-
732 PM CDT MON OCT 1 2018

...A STRONG THUNDERSTORM WILL AFFECT WESTERN WALWORTH AND
SOUTHEASTERN ROCK COUNTIES...

At 732 PM CDT, a strong thunderstorm was located near Beloit, moving
east at 40 mph.

Wind gusts up to 50 mph are possible with this storm.

Locations impacted include...
Janesville, Beloit, Elkhorn, Delavan, Williams Bay, Walworth,
Clinton, Fontana-On-Geneva Lake, Sharon, Darien, Como, Richmond,
Tiffany, Abells Corners, Tibbets, Allens Grove, Millard, Avalon,
Shopiere and Afton.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

LAT...LON 4250 8910 4272 8910 4277 8852 4249 8851
TIME...MOT...LOC 0032Z 269DEG 37KT 4259 8898

DDV
Special weather statement, Oct 1, 8:00 PM CDT, 0 minutes before
Special Weather Statement
National Weather Service Milwaukee/Sullivan WI
800 PM CDT MON OCT 1 2018

WIZ070>072-020145-
Walworth-Racine-Kenosha-
800 PM CDT MON OCT 1 2018

...A STRONG THUNDERSTORM WILL AFFECT EASTERN WALWORTH...WESTERN
RACINE AND WESTERN KENOSHA COUNTIES...

At 759 PM CDT, a strong thunderstorm was located near Delavan, moving
east at 40 mph.

Winds in excess of 40 mph and pea size hail are possible with this
storm.

Locations impacted include...
Elkhorn, Lake Geneva, Twin Lakes, Union Grove, Paddock Lake, Camp
Lake, Rochester, Genoa City, Silver Lake, Powers Lake, Browns Lake,
Como, Pell Lake, Eagle Lake, Bohners Lake, Waterford North, Salem,
Burlington, Waterford and Springfield.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

LAT...LON 4276 8852 4280 8803 4249 8803 4250 8851
TIME...MOT...LOC 0059Z 269DEG 37KT 4259 8861

DDV

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 1, 7:32 PM CDTSpecial Weather StatementMKXRock, Walworth43 min
Oct 1, 9:58 PM CDTRiver Flood WarningMKXGreen Lake25 days
Oct 1, 9:58 PM CDTRiver Flood WarningMKXWaukesha69 hr
Oct 1, 9:58 PM CDTRiver Flood WarningMKXLafayette3 days
Oct 1, 9:59 PM CDTRiver Flood WarningMKXGreen, Rock13 days
Oct 1, 10:03 PM CDTRiver Flood WatchMKXRacine5 hr
Oct 2, 2:48 AM CDTRiver Flood WarningMKXRock24 hr
Oct 2, 2:56 AM CDTRiver Flood WarningMKXJefferson, Rock25 days
Oct 2, 2:56 AM CDTRiver Flood WarningMKXGreen22 days
Oct 2, 3:28 AM CDTGale WatchMKX12 hr
Oct 2, 3:18 PM CDTGale WarningMKX40 hr
Oct 2, 3:18 PM CDTSmall Craft AdvisoryMKX3 days
Oct 2, 5:27 PM CDTRiver Flood WatchMKXJefferson22 hr
Oct 2, 5:27 PM CDTRiver Flood WatchMKXJefferson17 hr

Nearby

Special Weather Statements in Wisconsin, 2018Every special weather statement in 2018

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.