Weather Alerts For Willowick, OH

# HEADLINE -------------------- FROST ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT SUNDAY # DETAILS -------------------- WHAT Temperatures as low as 33 will result in frost formation. WHERE Portions of north central, northeast, and northwest Ohio and northwest Pennsylvania. WHEN From 11 PM this evening to 9 AM EDT Sunday. IMPACTS Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. ISSUED AT Saturday, May 2, 2026 at 1:37 PM EDT ISSUED BY National Weather Service Cleveland OH HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Wyandot, Ashtabula Lakeshore, Cuyahoga, Erie, Hancock, Lake, Lucas, Marion, Northern Erie, Ottawa, Sandusky, Seneca, Wood Including the cities of Oak Harbor, Geneva, Upper Sandusky, Willowick, Findlay, Erie, Fremont, Bellevue, Wickliffe, Tiffin, Genoa, Marion, Bowling Green, Fostoria, Port Clinton, Perrysburg, Ashtabula, Carey, Clyde, Willoughby, Painesville, Toledo, Conneaut, Cleveland, Huron, Sandusky, Eastlake, and Mentor

Pollen Index: 8.3 Pollen Level: medium-high Predominant Pollen: Oak, Mulberry and Cedar/Juniper. Concentration of pollen grains in the air for Sunday will be greater than today's levels and extend even further into the extremely high range. The cause for the rising pollen levels is rising temperatures, strong winds and lower relative humidity. If you have these allergies, tomorrow will likely be more difficult outdoors.