First Alert Weather Day Ending Monday Morning as skies clear for Monday afternoon
Heavy rainfall Sunday night into Monday morning could lead to flash flooding in parts of Central Wisconsin
WAUSAU, Wis. (WSAW) - A First Alert Weather Day for Sunday night through Monday morning for Central Wisconsin, particularly from Highway 10 south where some of the heaviest rainfall has occurred since Saturday night. More rain of 1-3″+ could take place into the early part of Monday morning.
A stationary front located across Central Wisconsin and will be guiding additional rounds of rain and scattered storms across the region late Sunday night through about daybreak on Monday morning. Clouds will be common Sunday evening as a wave of low pressure will be tracking into the Badger State Sunday night. This will enhance the coverage of rainfall in North Central Wisconsin. Although no severe storms are expected, rain and scattered storms will be able to produce heavy rain, which could fall at rates of 1 to 2 inches per hour.
With portions of Central Wisconsin picking up a soaking rainfall of 1-3″ Saturday night into early Sunday morning, additional rainfall in excess of 2″ would lead to the risk of flash flooding in some locations. The rainfall potentail map below is a ballpark idea of the amount of rain that may fall in the reigon later Sunday night into Monday. There will be pockets of higher amounts in portions of Central Wisconsin.
The rain and storms will be around through the overnight hours, tapering to showers after daybreak on Monday. The showers should move out of the area by mid-morning Monday, with clouds breaking for sunshine by Monday afternoon. No less, the effects of heavy rain could continue the potential for flooding into the morning on Monday, especially along some rivers and streams, as well as in low-lying and poor drainage areas.
As a reminder, if you encounter flooding on the roads, turn around, don’t drown. In other words, seek an alternate root and don’t drive through flood waters as your vehicle could stall and become stuck in the flooded conditions, and possibly float away. More so, if you reside in a flood-prone area in Central Wisconsin or by a river/stream, be aware of changeable conditions that could lead to flash flooding if heavy rainfall occurs.
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