Knox County, OH

Alerts

Advisory Area
County Line

Alerts are listed in order of start time and level of severity. Click on the alert title to read details for each alert.

In effect from Thursday 06/11 12:00 PM EDT – Thursday 06/11 8:00 PM EDT

Issued by NWS Cleveland OH

What

Peak heat index values of around 100 degrees expected.

Where

Portions of north central, northeast, and northwest Ohio.

When

From noon today to 8 PM EDT this evening.

Impacts

Hot temperatures and high humidity may cause heat illnesses.

What to Do

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Areas Impacted

  • Lucas
  • Wood
  • Ottawa
  • Sandusky
  • Erie
  • Lorain
  • Cuyahoga
  • Lake
  • Geauga
  • Ashtabula Inland
  • Hancock
  • Seneca
  • Huron
  • Medina
  • Summit
  • Portage
  • Trumbull
  • Wyandot
  • Crawford
  • Richland
  • Ashland
  • Wayne
  • Stark
  • Mahoning
  • Marion
  • Morrow
  • Holmes
  • Knox
  • Ashtabula Lakeshore

Tips to Stay Safe

A Heat Advisory means dangerous heat conditions are happening now or soon. Take action before, during and after the heat to stay safe. 

  • Stay in air-conditioned spaces if possible. Find cooling centers or places with AC in your community that you can go to, like libraries or shopping malls. 
  • Stay hydrated and stock up on clean drinking water to get you through multiple days of heat.
  • Reschedule outdoor activities for cooler times of the day, and take breaks in the shade or air conditioning.
  • Cover windows with curtains or shades, or use window reflectors designed to reflect heat back outside. 
  • Check on friends, family, and neighbors, especially those who do not have air conditioning or spend much of their time alone. 

Make sure you know the signs of heat-related illness and how to respond.

Briefing

Last updated

From the Forecaster

Hot and Humid for Many Today

Created by the NWS Cleveland WFO

Hot and humid conditions for north central and northwest Ohio today warranting a Heat Advisory with temps in the lower 90s and heat index values nearing 100. Further east, still very warm and humid, but below criteria. More storms possible later today and tonight.

Seven-day Weather Risk Overview

The graphic shows the daily risk summary for 7 days. Daily risk is based on highest risk factor for that day.

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