Alertes en vigueurLowell, WI

The National Weather Service in Milwaukee/Sullivan has issued a Severe Thunderstorm Warning for Southern Fond du Lac County in east central Wisconsin Western Waukesha County in southeastern Wisconsin Western Washington County in southeastern Wisconsin Jefferson County in southeastern Wisconsin Dodge County in southeastern Wisconsin Until 130 AM CDT. At 1237 AM CDT, severe thunderstorms were located along a line extending from near Waupun to near Stoughton, moving east at 55 mph.
Hazard: 60 mph wind gusts.
Source: Radar indicated.
Impact: Expect damage to roofs, siding, and trees. Locations impacted include West Bend, Watertown, Whitewater, Hartford, Fort Atkinson, Waupun, Hartland, Jefferson, Delafield, Lake Mills, Mayville, Slinger, Kewaskum, Horicon, Waterloo, Juneau, Wales, Okauchee Lake, Oconomowoc, and Ottawa. Other landmarks included are the following Locations Horicon Marsh, Ottawa Lake Recreation Area, and Pinewoods Campground.

Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 106 UNTIL 4 AM CDT TUESDAY WHICH REPLACES A PORTION OF TORNADO WATCH 103. THE NEW WATCH IS VALID FOR THE FOLLOWING AREAS IN WISCONSIN THE NEW WATCH INCLUDES 9 COUNTIES IN EAST CENTRAL WISCONSIN FOND DU LAC SHEBOYGAN IN SOUTH CENTRAL WISCONSIN COLUMBIA GREEN LAKE MARQUETTE SAUK IN SOUTHEAST WISCONSIN DODGE OZAUKEE WASHINGTON THIS INCLUDES THE CITIES OF BARABOO, BEAVER DAM, BERLIN, CEDARBURG, COLUMBUS, ENDEAVOR, FOND DU LAC, GERMANTOWN, GRAFTON, HARTFORD, HOWARDS GROVE, LAKE WISCONSIN, LODI, MARKESAN, MAYVILLE, MEQUON, MONTELLO, NESHKORO, OOSTBURG, OXFORD, PLYMOUTH, PORTAGE, PRAIRIE DU SAC, PRINCETON, REEDSBURG, SAUK CITY, SHEBOYGAN FALLS, WAUPUN, WEST BEND, AND WESTFIELD.

What: Flooding caused by excessive rainfall continues to be possible.
Where: Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Green Lake, Marquette and Sauk. In southeast Wisconsin, Dodge, Ozaukee and Washington.
When: Until 7 AM CDT Tuesday.
Impacts: Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas.
Additional Details: - Repeated rounds of heavy rain on saturated ground are likely. Rainfall amounts of 1 to 2 inches are possible with locally higher amounts. - http://www.weather.gov/safety/flood

At 1246 AM CDT, severe thunderstorms capable of producing tornadoes were located along a line extending from near Columbus to near Marshall, moving east at 50 mph.
Hazard: Tornado.
Source: Radar indicated rotation.
Impact: Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. These dangerous storms will be near Marshall around 1250 AM CDT. Other locations impacted by these tornadic storms include Deansville.

TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.