Alert archive / Wisconsin / Special Weather Statements in 2017
Special Weather Statement, NWS Green Bay, WI
NWS Green Bay, WI issued this special weather statement at Jul 6, 2017, 6:37 PM CDT for Vilas County, Wisconsin. It was in force for 68 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
- Jul 6, 2017, 6:37 PM CDT (23:37 UTC)
- Expired
- Jul 6, 2017, 7:45 PM CDT
- In force
- 68 min
- Issued by
- NWS Green Bay, WI
County Vilas County, WI
The radar
The Marquette radar (KMQT), 173 km from the middle of the area, began a volume at 23:40 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 nearest sounding before it
Green Bay/Straub, WI (KGRB), launched 12:00Z, 11.6 hours before the alert went out and 218 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 999 J/kg
- Mixed-layer CIN
- -115 J/kg
- Mixed-layer LCL
- 1184 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 99 m²/s²
- 0-3 km storm-relative helicity
- 94 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>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 Green Bay, WI wrote its last area forecast discussion before this special weather statement went out at Jul 6, 2:24 PM CDT, 4 hours 13 minutes earlier.
Area forecast discussion, Jul 6, 2:24 PM CDT, 4 hours 13 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous weather outlook, Jul 6, 1:19 PM CDT, 5 hours 18 minutes before
Hazardous Weather Outlook National Weather Service Green Bay WI 119 PM CDT Thu Jul 6 2017 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-071830- 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- 119 PM CDT Thu Jul 6 2017 ...SEVERE THUNDERSTORMS WITH VERY LARGE HAIL AND DAMAGING WINDS POSSIBLE THROUGH THIS EVENING... This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...This Afternoon and Tonight Severe thunderstorms with hail over 2 inches in diameter and wind gusts over 60 mph are possible through this evening. Considerable uncertainty remains concerning the evolution of thunderstorms across the region this afternoon and this evening. Clouds are clearing out from west to east this afternoon, however there is quite a bit of capping in place across the region. Models continue to indicate another round of storms is likely during the afternoon and evening. Storms during this time will pose a risk of very large hail over 2 inches in diameter, and damaging winds. Be sure to closely monitor later forecasts and statements on the potential for severe storms. Heavy rainfall will also be possible with the storms, and that could lead to ponding of water on area roads. .DAYS TWO THROUGH SEVEN...Friday through Wednesday The chance for thunderstorms will return on Friday afternoon. A few of the storms Friday could be strong to severe, with a marginal risk for severe weather. The strongest storms could produce hail up to 1 inch and near-severe wind gusts. Thunderstorm chances will occur at times from Sunday into the middle of next week. .SPOTTER INFORMATION STATEMENT... Spotter activation will likely be needed this afternoon and evening. LMZ521-522-541>543-071830- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 119 PM CDT Thu Jul 6 2017 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...This Afternoon and Tonight There is a chance of severe thunderstorms this afternoon and evening, including strong winds and large hail. Patchy fog will also continue on the lake into the evening. .DAYS TWO THROUGH SEVEN...Friday through Wednesday There is a chance of thunderstorms on Friday afternoon and at times Sunday through the middle of next week. Some of the storms Friday afternoon could be strong to severe. Kurimski
In the hours before
Special weather statement, Jul 6, 5:26 PM CDT, 1 hour 11 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Local storm report, Jul 6, 5:42 PM CDT, 55 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
542 PM CDT THU JUL 06 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0535 PM HAIL NW WAUPACA 44.34N 89.06W
07/06/2017 M0.75 INCH WAUPACA WI TRAINED SPOTTER
MEASURED JUST NW OF THE CITY NEAR HIGHWAY 49.
&&
KLBSpecial weather statement, Jul 6, 6:29 PM CDT, 8 minutes before
Special Weather Statement
National Weather Service Green Bay WI
629 PM CDT THU JUL 6 2017
WIZ048-070030-
Winnebago WI-
629 PM CDT THU JUL 6 2017
...STRONG THUNDERSTORM MOVING INTO NORTHWEST WINNEBAGO COUNTY...
At 628 PM CDT, Doppler radar was tracking a strong thunderstorm over
Fremont, or 12 miles southeast of Waupaca, moving southeast at 15
mph.
Dime size hail and winds in excess of 30 mph will be possible with
this storm.
Locations impacted include...
Lake Poygan, Winneconne, Butte Des Morts, Larsen, Orihula, Rivermoor,
Zittau, Harbor Springs, Clarks Point and Allenville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
&&
A severe thunderstorm watch remains in effect until midnight CDT for
central and east central Wisconsin.
LAT...LON 4415 8889 4424 8889 4424 8854 4422 8847
4404 8871
TIME...MOT...LOC 2328Z 307DEG 10KT 4425 8883
AKLocal storm report, Jul 6, 6:33 PM CDT, 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREEN BAY WI
633 PM CDT THU JUL 06 2017
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0530 PM HAIL WAUPACA 44.34N 89.06W
07/06/2017 M1.50 INCH WAUPACA WI FIRE DEPT/RESCUE
SUBMITTED VIA INTERNET.
&&
KLBSpecial weather statement, Jul 6, 6:33 PM CDT, 4 minutes before
Special Weather Statement
National Weather Service Green Bay WI
633 PM CDT THU JUL 6 2017
WIZ045-070030-
Waushara WI-
633 PM CDT THU JUL 6 2017
...STRONG THUNDERSTORM MOVING TOWARD WESTERN WAUSHARA COUNTY...
At 632 PM CDT, Doppler radar was tracking a strong thunderstorm 10
miles west of Plainfield, or 14 miles northeast of Friendship, moving
east at 15 mph.
Dime size hail and winds in excess of 30 mph will be possible with
this storm.
Locations impacted include...
Plainfield, Coloma and Hancock.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
&&
A severe thunderstorm watch remains in effect until midnight CDT for
central Wisconsin.
LAT...LON 4402 8960 4424 8960 4425 8950 4424 8950
4424 8940 4398 8946
TIME...MOT...LOC 2332Z 283DEG 11KT 4416 8969
AKSpecial weather statement, Jul 6, 6:37 PM CDT, 0 minutes before
Special Weather Statement
National Weather Service Green Bay WI
637 PM CDT THU JUL 6 2017
WIZ005-070045-
Vilas WI-
637 PM CDT THU JUL 6 2017
...SIGNIFICANT WEATHER ADVISORY FOR VILAS COUNTY UNTIL 745 PM CDT...
At 637 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 8 miles east of Wakefield to near Sanborn.
Movement was southeast at 30 mph.
Dime size hail and winds in excess of 40 mph will be possible with
these storms.
Strong thunderstorms will be near...
Boulder Junction around 730 PM CDT.
Other locations impacted by these storms include Trout Lake,
Manitowish Waters, Sayner, Star Lake and Presque Isle.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with these storms, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
These storms 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.
&&
A severe thunderstorm watch remains in effect until midnight CDT for
north central Wisconsin.
LAT...LON 4620 8939 4596 8920 4595 9004 4598 9004
4598 8993 4630 8993
TIME...MOT...LOC 2337Z 335DEG 28KT 4651 8977 4649 9085
KurimskiThe office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 6, 6:16 AM CDT | Special Weather Statement | GRB | Vilas | 44 min |
| Jul 6, 6:24 AM CDT | Severe Thunderstorm Warning | GRB | Vilas | 36 min |
| Jul 6, 7:31 AM CDT | Special Weather Statement | GRB | Marinette | 44 min |
| Jul 6, 8:13 AM CDT | Special Weather Statement | GRB | Door | 47 min |
| Jul 6, 9:19 AM CDT | Special Weather Statement | GRB | Portage | 41 min |
| Jul 6, 9:26 AM CDT | Special Weather Statement | GRB | Marinette | 49 min |
| Jul 6, 10:11 AM CDT | Special Weather Statement | GRB | Door | 49 min |
| Jul 6, 10:17 AM CDT | Special Marine Warning | GRB | 58 min | |
| Jul 6, 12:55 PM CDT | Special Weather Statement | GRB | Door | 50 min |
| Jul 6, 5:26 PM CDT | Special Weather Statement | GRB | Waupaca | 64 min |
| Jul 6, 6:29 PM CDT | Special Weather Statement | GRB | Winnebago | 61 min |
| Jul 6, 6:33 PM CDT | Special Weather Statement | GRB | Waushara | 57 min |
Nearby
Special Weather Statements in Wisconsin, 2017Every special weather statement in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.