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Ended official alertUpdated

Severe Thunderstorm Warning for Jefferson, WI; Waukesha, WI

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Applies to
Jefferson, Waukesha
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Waukesha County in southeastern Wisconsin... Eastern Jefferson County in southeastern Wisconsin... * Until 1100 AM CDT. * At 1000 AM CDT, severe thunderstorms were located along a line extending from near...

What the bulletin says to do

For your protection move to an interior room on the lowest floor of a building.

Read official NWS bulletin

Full official description

Bulletin details

SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for... Waukesha County in southeastern Wisconsin... Eastern Jefferson County in southeastern Wisconsin... * Until 1100 AM CDT. * At 1000 AM CDT, severe thunderstorms were located along a line extending from near Watertown to near Palmyra, moving east at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Northern Milwaukee, Waukesha, West Allis, Wauwatosa, New Berlin, Brookfield, Greenfield, Menomonee Falls, Muskego, Watertown, Whitewater, Pewaukee, Sussex, Hartland, Hales Corners, Mukwonago, Delafield, Elm Grove, Wales, and Okauchee Lake. Other landmarks included are the following Locations Pewaukee Lake, Ottawa Lake Recreation Area, and Pinewoods Campground.

Lifecycle record

Official revisions

1 captured
  1. Alert

    Severe Thunderstorm Warning issued July 27 at 10:00AM CDT until July 27 at 11:00AM CDT by NWS Milwaukee/Sullivan WI

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Milwaukee/Sullivan WI. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections