Grassflat Warnings, Watches and Advisories

Frost Advisory issued October 17 at 1:21PM EDT until October 18 at 9:00AM EDT by NWS Cleveland OH

* WHAT...Temperatures as low as 35 will result in frost formation. * WHERE...In Ohio, Lake and Ashtabula Lakeshore Counties. In Pennsylvania, Northern Erie County. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered.

Freeze Warning issued October 17 at 1:21PM EDT until October 18 at 9:00AM EDT by NWS Cleveland OH

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Portions of north central, northeast and northwest Ohio and northwest Pennsylvania. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions will kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Freeze Warning issued October 17 at 1:03PM EDT until October 18 at 9:00AM EDT by NWS Binghamton NY

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Lackawanna and Luzerne Counties. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Freeze Warning issued October 17 at 12:59PM EDT until October 18 at 9:00AM EDT by NWS Mount Holly NJ

* WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...In New Jersey, Sussex County. In Pennsylvania, Carbon and Monroe Counties. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Freeze Warning issued October 17 at 12:59PM EDT until October 18 at 9:00AM EDT by NWS Mount Holly NJ

* WHAT...Sub-freezing temperatures as low as 31 expected. * WHERE...In New Jersey, Morris, Warren, and Hunterdon Counties. In Pennsylvania, Berks, Lehigh, Northampton, Upper Bucks, Western Chester, and Western Montgomery Counties. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Freeze Warning issued October 17 at 12:43PM EDT until October 18 at 9:00AM EDT by NWS Pittsburgh PA

* WHAT...Sub-freezing temperatures in the upper 20s to around 30 expected. * WHERE...Portions of east central Ohio, western Pennsylvania, and northern West Virginia. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.

Freeze Warning issued October 17 at 12:36PM EDT until October 18 at 9:00AM EDT by NWS State College PA

* WHAT...Sub-freezing temperatures between 25 and 30 expected. * WHERE...Most of central Pennsylvania. * WHEN...From 1 AM to 9 AM EDT Sunday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...Valley locations and sheltered rural areas will experience the coldest temperatures.

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Grassflat.

Use the Radar Maps link provided to understand the trajectory of a storm.