Frost Advisory issued May 12 at 3:06AM EDT until May 12 at 8:00AM EDT by NWS Cleveland OH

WWA for Knox County* WHAT…Temperatures as cold as the lower to mid 30’s will result
in frost formation inland from Lake Erie.

* WHERE…Portions of north-central, northeast, and northwest Ohio,
and northwest Pennsylvania.

* WHEN…Until 8 AM EDT this morning.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.* WHAT…Temperatures as cold as the lower to mid 30’s will result
in frost formation inland from Lake Erie.

* WHERE…Portions of north-central, northeast, and northwest Ohio,
and northwest Pennsylvania.

* WHEN…Until 8 AM EDT this morning.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.3:06 amMay 12, 2026

Frost Advisory issued May 12 at 3:06AM EDT until May 12 at 8:00AM EDT by NWS Cleveland OH

WWA for Knox County* WHAT…Temperatures as cold as the lower to mid 30’s will result
in frost formation inland from Lake Erie.

* WHERE…Portions of north-central, northeast, and northwest Ohio,
and northwest Pennsylvania.

* WHEN…Until 8 AM EDT this morning.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.* WHAT…Temperatures as cold as the lower to mid 30’s will result
in frost formation inland from Lake Erie.

* WHERE…Portions of north-central, northeast, and northwest Ohio,
and northwest Pennsylvania.

* WHEN…Until 8 AM EDT this morning.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.3:06 amMay 12, 2026

Frost Advisory issued May 11 at 8:26PM EDT until May 12 at 8:00AM EDT by NWS Cleveland OH

WWA for Knox County* 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 midnight tonight to 8 AM EDT Tuesday.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS…Frost will be more widespread in Northeast
Ohio where low temperatures will be coldest.* 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 midnight tonight to 8 AM EDT Tuesday.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS…Frost will be more widespread in Northeast
Ohio where low temperatures will be coldest.8:26 pmMay 11, 2026

Frost Advisory issued May 11 at 8:26PM EDT until May 12 at 8:00AM EDT by NWS Cleveland OH

WWA for Knox County* 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 midnight tonight to 8 AM EDT Tuesday.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS…Frost will be more widespread in Northeast
Ohio where low temperatures will be coldest.* 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 midnight tonight to 8 AM EDT Tuesday.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS…Frost will be more widespread in Northeast
Ohio where low temperatures will be coldest.8:26 pmMay 11, 2026

Frost Advisory issued May 11 at 12:58PM EDT until May 12 at 8:00AM EDT by NWS Cleveland OH

WWA for Knox County* 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 midnight tonight to 8 AM EDT Tuesday.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.* 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 midnight tonight to 8 AM EDT Tuesday.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.12:58 pmMay 11, 2026

Frost Advisory issued May 11 at 12:58PM EDT until May 12 at 8:00AM EDT by NWS Cleveland OH

WWA for Knox County* 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 midnight tonight to 8 AM EDT Tuesday.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.* 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 midnight tonight to 8 AM EDT Tuesday.

* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.12:58 pmMay 11, 2026