Weather Alerts For Wisconsin Dells, WI

# HEADLINE -------------------- FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING # DETAILS -------------------- WHAT Temperatures as low as 30 will result in frost formation. WHERE Portions of central, north central, southwest, and west central Wisconsin. WHEN Until 8 AM CDT this morning. IMPACTS Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. ISSUED AT Friday, May 8, 2026 at 12:24 AM CDT ISSUED BY National Weather Service La Crosse WI HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Adams, Buffalo, Clark, Crawford, Grant, Jackson, Juneau, La Crosse, Monroe, Richland, Taylor, Trempealeau, Vernon Including the cities of Alma, Viroqua, Friendship, Whitehall, Sparta, Prairie Du Chien, Arcadia, Neillsville, Platteville, La Crosse, Mauston, Tomah, Medford, Richland Center, and Black River Falls

Pollen Index: 9.2 Pollen Level: medium-high Predominant Pollen: Maple, Oak and Ash. Based on past pollen counts and expected weather conditions, pollen levels for Friday will be on the increase and extend further into the very high range. This is likely to be caused in part by rising temperatures.