Wisconsin – Rain and snow chances are expected to increase across Wisconsin during the January 7–13 period, according to the latest federal weather outlook, raising the potential for mixed-precipitation travel impacts statewide.
According to the National Weather Service Climate Prediction Center, Wisconsin is included in a region forecast for near- to above-normal precipitation during the 8–14 day window. In mid-January, this pattern supports a combination of rain and snow, with precipitation type varying by location, timing, and proximity to colder air.
Most of Wisconsin falls within the 33–50% probability range for above-normal precipitation, indicating an increased likelihood of multiple weather systems rather than a single storm. Northern Wisconsin and areas closer to Lake Superior and northern Lake Michigan are more likely to experience snow or lake-enhanced snowfall, while southern Wisconsin may see rain or a rain-snow mix during milder periods.
Temperature outlooks for the same timeframe indicate near-normal temperatures statewide. This setup increases the potential for changing precipitation types and raises the risk of refreezing on untreated roads, bridges, and overpasses, particularly overnight and during early morning hours following rainfall or melting snow.
For commuters, students, and freight operators, the developing pattern may lead to slick road conditions, reduced visibility, and travel delays. Major corridors including Interstate 90, Interstate 94, Interstate 39, Interstate 41, U.S. 51, and rural highways across northern Wisconsin could be affected during active weather periods.
Forecasters emphasize that 8–14 day outlooks reflect probability trends, not specific precipitation totals or storm timing. Residents are encouraged to monitor daily forecasts and updates from local National Weather Service offices as the period approaches, especially during lake-enhanced snow events.
No winter storm watches or advisories are currently in effect based solely on this outlook, but the signal supports increased awareness for rain and snow impacts during the second week of January.
