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Allentown, PA Severe Weather Alertstar_ratehome

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Location: Allentown, PA
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Frost Advisory
Issued: 9:23 PM May. 2, 2026 – National Weather Service
...FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 9 AM
EDT SUNDAY...

* WHAT...Temperatures as low as 32 to 37 will result in frost
formation.

* WHERE...In New Jersey, Morris, Sussex, Warren, and Hunterdon
Counties. In Pennsylvania, Berks, Lehigh, Northampton, Upper
Bucks, Western Chester, and Western Montgomery Counties.

* WHEN...From 11 PM this evening to 9 AM EDT Sunday.

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

* ADDITIONAL DETAILS...The extent of frost development overnight and
early Sunday morning will depend on cloud cover and if the wind
becomes light enough to even calm at the surface.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

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