Weather Alerts For Gahanna, OH

# HEADLINE -------------------- FREEZE WARNING IN EFFECT FROM 2 AM TO 10 AM EDT MONDAY # DETAILS -------------------- WHAT Sub-freezing temperatures as low as 32 expected. WHERE Fayette, Franklin, Hocking, Pickaway, Ross, Clinton, Warren, and Greene Counties. WHEN From 2 AM to 10 AM EDT Monday. IMPACTS Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. ISSUED AT Sunday, April 19, 2026 at 1:43 AM EDT ISSUED BY National Weather Service Wilmington OH HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Clinton, Fayette, Franklin, Greene, Hocking, Pickaway, Ross, Warren Including the cities of Blanchester, Washington Court House, Wilmington, Chillicothe, Springboro, Logan, Mason, Downtown Columbus, Xenia, Landen, Lebanon, Franklin, Circleville, Fairborn, and Beavercreek

Pollen Index: 11 Pollen Level: high Predominant Pollen: Maple, Ash and Alder. Based on past pollen counts and expected weather conditions, pollen levels for Monday will be falling but will remain in the very high range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to falling temperatures, rising humidity, and expected precipitation in the morning and evening which tends to wash pollen out of the air.