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 Jun 13, 2017, 8:49 AM CDT for 4 counties in Wisconsin. It was in force for 71 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
- Jun 13, 2017, 8:49 AM CDT (13:49 UTC)
- Expired
- Jun 13, 2017, 10:00 AM CDT
- In force
- 71 min
- Issued by
- NWS Green Bay, WI
Counties Calumet County, WI, Marathon County, WI, Waupaca County, WI, Winnebago County, WI
The radar
The Green Bay radar (KGRB), 89 km from the middle of the area, began a volume at 13:51 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
Minneapolis, MN (KMPX), launched 12:00Z, 1.8 hours before the alert went out and 348 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
- 900 J/kg
- Mixed-layer CIN
- -194 J/kg
- Mixed-layer LCL
- 780 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 165 m²/s²
- 0-3 km storm-relative helicity
- 193 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</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 Jun 13, 6:42 AM CDT, 2 hours 7 minutes earlier.
Area forecast discussion, Jun 13, 6:42 AM CDT, 2 hours 7 minutes before
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</html>Hazardous weather outlook, Jun 13, 4:30 AM CDT, 4 hours 19 minutes before
Hazardous Weather Outlook National Weather Service Green Bay WI 430 AM CDT Tue Jun 13 2017 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-140930- 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- 430 AM CDT Tue Jun 13 2017 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...Today and Tonight The chance of thunderstorms will gradually expand northeast across the region today into tonight. There is a marginal risk of severe thunderstorms with large hail over central Wisconsin and the southern Fox Valley this afternoon, and over the entire region tonight. Due to the heavy rainfall on Sunday and Sunday night, the Wisconsin River continues to flow faster than normal. Caution should be used if boating or fishing on the Wisconsin River. Other rivers across the region will also be on the rise along with faster than normal flows for this time of year. .DAYS TWO THROUGH SEVEN...Wednesday through Monday There is a slight risk of severe thunderstorms Wednesday into Wednesday night, especially during the afternoon and evening. Damaging winds, large hail, heavy rainfall and flooding, and possibly a tornado or two, may impact the region. A chance of thunderstorms will return on Friday and Saturday. Severe weather appears unlikely at this time. The Wisconsin River will continue to flow faster than normal due to recent heavy rainfall. Other rivers across north-central and northeast Wisconsin will be on the rise as well. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed at times from today through Wednesday night. Spotters are requested to report wind gusts over 45 mph, hail over 1/2 inch in diameter or any flooding. LMZ521-522-541>543-140930- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 430 AM CDT Tue Jun 13 2017 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Today and Tonight There is a chance of thunderstorms today and tonight. Isolated strong thunderstorms with hail and heavy rainfall may pose a threat to mariners. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Periods of thunderstorms are likely to occur on Wednesday and Wednesday night. The storms may produce strong winds, hail and heavy rainfall. Dense fog will also be possible at times on Wednesday and Wednesday night as a humid airmass interacts with the relatively cool waters of Lake Michigan. A chance of thunderstorms will return on Friday and Saturday. Severe weather appears unlikely at this time. Kieckbusch/MG
In the hours before
Local storm report, Jun 13, 7:07 AM CDT, 1 hour 42 minutes before
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</html>Local storm report, Jun 13, 8:11 AM CDT, 38 minutes before
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</html>Special weather statement, Jun 13, 8:49 AM CDT, 0 minutes before
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</html>The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 7:05 PM CDT | Special Marine Warning | GRB | 115 min | |
| Jun 12, 7:09 PM CDT | Severe Thunderstorm Warning | GRB | Outagamie, Shawano, Waupaca | 20 min |
| Jun 12, 7:27 PM CDT | Special Weather Statement | GRB | Brown | 48 min |
| Jun 12, 7:44 PM CDT | Severe Thunderstorm Warning | GRB | Calumet, Manitowoc | 46 min |
| Jun 12, 8:13 PM CDT | Special Weather Statement | GRB | Manitowoc | 47 min |
| Jun 12, 8:24 PM CDT | River Flood Warning | GRB | Lincoln | 25 hr |
| Jun 12, 8:28 PM CDT | Severe Thunderstorm Warning | GRB | Kewaunee, Manitowoc | 36 min |
| Jun 12, 8:33 PM CDT | River Flood Warning | GRB | Florence | 24 hr |
| Jun 12, 8:33 PM CDT | River Flood Warning | GRB | Florence, Marinette | 49 hr |
| Jun 12, 8:33 PM CDT | River Flood Warning | GRB | Marinette | 5 days |
| Jun 12, 8:50 PM CDT | Special Marine Warning | GRB | 55 min | |
| Jun 13, 6:27 AM CDT | River Flood Warning | GRB | Marathon | 52 hr |
| Jun 13, 9:49 AM CDT | Special Weather Statement | GRB | Marathon, Waupaca | 71 min |
| Jun 13, 9:59 AM CDT | Areal Flood Advisory | GRB | Portage, Waushara, Wood | 2 hr |
| Jun 13, 10:56 AM CDT | Special Weather Statement | GRB | Portage, Waushara | 49 min |
| Jun 13, 11:55 AM CDT | Flash Flood Warning | GRB | Portage, Waushara, Wood | 6 hr |
| Jun 13, 2:23 PM CDT | Special Weather Statement | GRB | Vilas | 52 min |
| Jun 13, 3:08 PM CDT | Special Weather Statement | GRB | Vilas | 52 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.