The weather forecast for Wisconsin this weekend has changed, with heavier rainfall now expected south of Interstate 90. The National Weather Service in La Crosse reports that the lingering moisture from storms last night has moved southward, reducing the risk of flooding for cities like La Crosse, Black River Falls, and Tomah.
Areas north of I-90 can expect anywhere from a third of an inch to 1.5 inches of rain through Saturday from scattered showers and storms.
Heavier Rain South of I-90
For areas south of I-90, including Prairie du Chien and Richland Center, there is a possibility of up to 2 inches of rain if conditions align properly. This increased rainfall could lead to brief ponding or minor flooding along roadways, particularly on US-61 and WI-27.
Residents in Vernon and Crawford Counties are advised to stay updated with local alerts, as the risk of heavy rain increases, especially overnight.
Travel and Safety Precautions
With the heavier rainfall expected south of the interstate, travelers are urged to avoid driving in areas where heavy rain could lead to poor visibility or flooding.
Rural areas, especially south of I-90, may experience brief power outages due to storm activity, so residents should ensure their mobile devices are charged and prepared for any interruptions in service.
Updates and Changes to Forecast
The weather pattern has shifted from earlier predictions, with much of the deeper moisture and storm instability moving south.
This change is similar to mid-June storm patterns, meaning that while more showers are possible overnight, the heaviest rain risks will remain south of I-90. As storms continue to develop, further updates and advisories may be issued into Saturday.
In summary, while rainfall totals across Wisconsin are lower than expected, the heaviest rain will be south of I-90. If you’re traveling in the affected areas, be prepared for potential flooding, power outages, and travel delays. Stay informed with local alerts to ensure safety throughout the weekend.
