Flash Flooding and Severe Weather Forecast for Wisconsin

Current Weather Conditions and Flood Warnings

• 🌧️ Heavy rain and thunderstorms are causing significant flooding across several Wisconsin counties, including Calumet, Fond du Lac, and Winnebago.
• ⚠️ Flash flood warnings are in effect for multiple areas, with Watoma, Neenah, and Oshkosh reporting the most severe flooding.
• 🌊 The transcript emphasizes flood safety, stating that only 6 inches of fast-moving water can knock a person off their feet, and 1 foot of water can float a car.

Rainfall Totals and Radar Estimates

• 📊 Radar estimates indicate rainfall totals ranging from three to nearly seven inches in the last two to three hours in some locations.
• 📍 Watoma has received an estimated 6.6 inches of rain, while areas around Lake Winnebago have seen between 2.5 to 5.5 inches.
• ⚡ A severe thunderstorm warning was issued for Sheboygan County, with potential for heavy rain, gusty winds, and small hail.

Severe Weather Context and Statistics

• 📉 Flash flooding is the number one severe weather-related killer in the US each year, though it typically accounts for only 6% of thunderstorm damage in Wisconsin.
• 💨 Thunderstorm winds are the leading cause of thunderstorm damage in Wisconsin, while flooding is the second leading cause of weather-related fatalities nationwide behind heat waves.
• ⚠️ While a tornado watch was in effect, the threat for tornadoes and severe weather has significantly diminished.

Temperature Changes and Upcoming Forecast

• 🥶 A strong cold front has brought cooler temperatures, with highs expected in the lower 70s and dew points dropping into the 40s and 50s.
• ☀️ The forecast for the rest of the week includes pleasant conditions with highs in the low 70s on Tuesday, 76 on Friday, and upper 70s on Saturday.
• 🌦️ There is a chance for a few showers and thunderstorms towards the end of the week and into EAA week.