Weather Alerts For Onalaska, WI

URGENT - WINTER WEATHER MESSAGE National Weather Service La Crosse WI 220 PM CST Sun Dec 28 2025 ...WINTER STORM BRINGS HAZARDOUS TRAVEL THIS AFTERNOON INTO MONDAY MORNING... .A potent winter storm will produce widespread moderate to heavy snow and strong northwest winds gusting near 45 mph. Blowing and drifting snow will result in blizzard conditions for open and unsheltered locations of northeast Iowa and southeast Minnesota. Hourly snowfall rates in excess of 1" per hour will possible through the evening hours in southeast Minnesota, and west-central, central, and north-central Wisconsin. Travel will be hazardous to treacherous for many locations and dangerous in others where blowing and drifting is widespread. Be prepared to alter or cancel travel plans. Allamakee-Houston-Taylor-Clark-Trempealeau-Jackson-La Crosse- Monroe-Juneau-Adams-Vernon-Crawford- Including the cities of Tomah, Neillsville, Prairie Du Chien, La Crosse, Waukon, Friendship, Viroqua, Caledonia, Arcadia, Black River Falls, Whitehall, Sparta, Mauston, and Medford 220 PM CST Sun Dec 28 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON CST MONDAY... * WHAT...Heavy snow expected. Total snow accumulations between 4 and 7 inches. Winds gusting as high as 45 mph. * WHERE...Portions of northeast Iowa, southeast Minnesota, and central, north central, southwest, and west central Wisconsin. * WHEN...Until noon CST Monday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning commute. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In Iowa, visit 511ia.org for road conditions. In Minnesota, visit 511mn.org for road conditions. In Wisconsin, visit 511wi.gov for road conditions. &&