Public Safety Alerts

See official public safety alerts, emergency alerts, presidential alerts and weather warnings for every U.S. location.
Search all public safety alerts, or filter by severity or county.

Public Safety Alerts

Ohio Minor Frost Advisory | Effective 10/18/2026 09:25

Frost Advisory issued October 18 at 12:25PM EDT until October 19 at 9:00AM EDT by NWS Cleveland OH

Event: Frost Advisory

Desc: * WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of north central, northeast, and northwest Ohio. * WHEN...From 1 AM to 9 AM EDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Areas: Lucas County OH, Wood County OH, Sandusky County OH, Lorain County OH, Hancock County OH, Seneca County OH, Huron County OH, Medina County OH, Summit County OH, Wyandot County OH, Crawford County OH, Richland County OH, Ashland County OH, Wayne County OH, Stark County OH, Marion County OH, Morrow County OH, Holmes County OH, Knox County OH

Severity: Minor

Urgency: Expected

Effective: Sunday, October 18, 2026 - 09:25

Expires: Sunday, October 18, 2026 - 17:30

Sender: w-nws.webmaster@noaa.gov

Filter by Severity

Minor (1) Apply Minor filter

Filter by urgency:

(-) Remove Expected filter Expected

View by Area

(-) Remove US filter US
- (-) Remove Ohio filter Ohio

Public Safety Alerts