Wayne, PA Warnings, Watches and Advisories

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NWS Active Alerts for PA - Map View

State: PA Alerts: 3 Updated: Oct 23, 2026 6:36pm EDT

Freeze Warning

Area
Morris; Hunterdon; Somerset; Berks; Lehigh; Western Chester; Western Montgomery; Upper Bucks

Freeze Warning issued October 23 at 5:28PM EDT until October 24 at 9:00AM EDT by NWS Mount Holly NJ

* WHAT...Sub-freezing temperatures as low as 30 degrees expected. * WHERE...In New Jersey, Morris, Somerset, and Hunterdon Counties. In Pennsylvania, Berks, Lehigh, Upper Bucks, Western Chester, and Western Montgomery Counties. * WHEN...From midnight tonight to 9 AM EDT Saturday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.

Severity
Severe

Certainty
Likely

Urgency
Expected

Published
October 23rd, 2026 05:28:00 pm EDT

Effective
October 23rd, 2026 05:28:00 pm EDT

Expires
October 24th, 2026 07:00:00 am EDT

Frost Advisory

Area
Middlesex; Western Monmouth; Mercer; Salem; Gloucester; Camden; Northwestern Burlington; Ocean; Cumberland; Atlantic; Southeastern Burlington; Delaware; Philadelphia; Eastern Chester; Eastern Montgomery; Lower Bucks

Frost Advisory issued October 23 at 5:28PM EDT until October 24 at 9:00AM EDT by NWS Mount Holly NJ

* WHAT...Temperatures as low as 33 degrees will result in frost formation. * WHERE...Portions of central, northern, and southern New Jersey and southeast Pennsylvania. * WHEN...From midnight tonight to 9 AM EDT Saturday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Severity
Minor

Certainty
Likely

Urgency
Expected

Published
October 23rd, 2026 05:28:00 pm EDT

Effective
October 23rd, 2026 05:28:00 pm EDT

Expires
October 24th, 2026 07:00:00 am EDT

Freeze Warning

Area
Lebanon; Lancaster

Freeze Warning issued October 23 at 1:38PM EDT until October 24 at 9:00AM EDT by NWS State College PA

* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Lancaster and Lebanon Counties. * WHEN...From midnight tonight to 9 AM EDT Saturday. * IMPACTS...Freezing conditions could kill crops and other sensitive vegetation.

Severity
Severe

Certainty
Likely

Urgency
Expected

Published
October 23rd, 2026 01:38:00 pm EDT

Effective
October 23rd, 2026 01:38:00 pm EDT

Expires
October 24th, 2026 02:00:00 am EDT

SAFETY and DATA MESSAGE

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 Wayne.

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

Radar Maps

Disclaimer

This severe weather alerts report is relevant for ZIP codes 19080, 19087, 19088, and 19089, accurately covering areas of Wayne, PA.