Alert archive / Wisconsin / Special Weather Statements in 2021
Special Weather Statement, NWS Milwaukee, WI
NWS Milwaukee, WI issued this special weather statement at Sep 20, 2021, 8:37 PM CDT for Columbia County, Sauk County, Wisconsin. It was in force for 38 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
- Sep 20, 2021, 8:37 PM CDT (01:37 UTC)
- Expired
- Sep 20, 2021, 9:15 PM CDT
- In force
- 38 min
- Issued by
- NWS Milwaukee, WI
- Hail
- 0.00 in
- Wind
- 40
Counties Columbia County, WI, Sauk County, WI
The radar
The Milwaukee radar (KMKX), 95 km from the middle of the area, began a volume at 01:37 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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</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 Milwaukee, WI wrote its last area forecast discussion before this special weather statement went out at Sep 20, 2:40 PM CDT, 5 hours 57 minutes earlier.
Area forecast discussion, Sep 20, 2:40 PM CDT, 5 hours 57 minutes before
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<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>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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</html>Hazardous weather outlook, Sep 20, 2:51 PM CDT, 5 hours 46 minutes before
Hazardous Weather Outlook National Weather Service Milwaukee/Sullivan WI 251 PM CDT Mon Sep 20 2021 WIZ046-047-051-052-056>060-062>072-212000- Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge- Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee- Lafayette-Green-Rock-Walworth-Racine-Kenosha- 251 PM CDT Mon Sep 20 2021 This Hazardous Weather Outlook is for portions of east central Wisconsin, south central Wisconsin and southeast Wisconsin. .DAY ONE...Tonight There is a high swim risk through tonight. Life threatening waves and currents are expected. Stay out of the water, and stay away from dangerous areas like piers, breakwalls, and river outlets. A line of thunderstorms is expected to move through the area from mid evening through the early morning hours on Tuesday. There will be a risk for a few severe thunderstorms with this line, especially over the western half of the outlook area. Gusty winds will be the main threat, though a few brief spin up tornadoes will also be possible. .DAYS TWO THROUGH SEVEN...Tuesday through Monday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed tonight. LMZ643>646-212000- Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 251 PM CDT Mon Sep 20 2021 This Hazardous Weather Outlook is for the nearshore waters from Sheboygan Wisconsin to Winthrop Harbor Illinois. .DAY ONE...Tonight A Small Craft Advisory remains in effect through Tuesday morning for high winds and waves. Thunderstorms are likely late this evening into the overnight hours. .DAYS TWO THROUGH SEVEN...Tuesday through Monday The Small Craft Advisory continues through Tuesday morning. Several periods of gusty winds and elevated waves will be possible at times from the middle of the week into the weekend. LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868- 870-872-874-876-878-212000- Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to mid-line of lake.- Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake- Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore- Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to mid lake- Lake Michigan from Point Betsie to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM offshore to mid lake- Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to Mid Lake- Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid Lake- Lake Michigan from Sheboygan to Port Washington WI 5NM offshore to Mid Lake- Lake Michigan from Port Washington to North Point Light WI 5NM offshore to Mid Lake- Lake Michigan from North Point Light to Wind Point WI 5NM offshore to Mid Lake- Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake- Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake- Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid Lake- Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid Lake- Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to Mid Lake- Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid Lake- Lake Michigan from South Haven to Holland MI 5NM offshore to Mid lake- Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake- 251 PM CDT Mon Sep 20 2021 This Hazardous Weather Outlook is for the open waters of Lake Michigan. .DAY ONE...Tonight A Gale Warning is in effect this evening and continues through the overnight for southerly gusts up to 40 knots. Thunderstorms are likely late tonight. .DAYS TWO THROUGH SEVEN...Tuesday through Monday While still uncertain, a period of north gales may occur Wednesday and Wednesday night. www.weather.gov/mkx
The office that day
Everything else NWS Milwaukee, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 20, 7:22 PM CDT | Severe Thunderstorm Warning | MKX | Iowa, Sauk | 38 min |
| Sep 20, 7:46 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Sauk | 44 min |
| Sep 20, 7:59 PM CDT | Special Weather Statement | MKX | Iowa | 31 min |
| Sep 20, 8:23 PM CDT | Special Weather Statement | MKX | Marquette | 37 min |
| Sep 20, 9:14 PM CDT | Special Weather Statement | MKX | Lafayette | 46 min |
| Sep 20, 9:21 PM CDT | Severe Thunderstorm Warning | MKX | Columbia, Dodge | 24 min |
| Sep 20, 9:22 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Green, Iowa, Lafayette | 38 min |
| Sep 20, 9:24 PM CDT | Tornado Warning | MKX | Dane, Green, Iowa, Lafayette | 24 min |
| Sep 20, 9:44 PM CDT | Special Weather Statement | MKX | Green Lake | 46 min |
| Sep 20, 10:04 PM CDT | Special Weather Statement | MKX | Green | 41 min |
| Sep 20, 10:27 PM CDT | Special Weather Statement | MKX | Jefferson | 48 min |
| Sep 20, 10:41 PM CDT | Severe Thunderstorm Warning | MKX | Dane, Jefferson | 20 min |
| Sep 21, 3:04 AM CDT | Gale Watch | MKX | 11 hr | |
| Sep 21, 1:48 PM CDT | Gale Warning | MKX | 50 hr | |
| Sep 21, 1:48 PM CDT | Small Craft Advisory | MKX | 17 hr | |
| Sep 21, 1:51 PM CDT | Beach Hazards Statement | MKX | Kenosha, Milwaukee, Ozaukee, Racine, Sheboygan | 58 hr |
Nearby
Special Weather Statements in Wisconsin, 2021Every special weather statement in 2021
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.