Weather warnings · United States
Weather warnings in Pennsylvania
Updated
1 active alert in Pennsylvania: Frost Advisory 0 warnings; checked Sun 6:03 pm EDT.
Every active official weather alert in Pennsylvania, grouped by type, with the counties or zones covered and when each expires (America/New York time).
- Active alerts
- 1 NWS active alerts
- Warnings
- 0
- Most common
- Frost Advisory 1 alerts
- Next to expire
- Mon 9:00 am EDT Frost Advisory
- Cities covered
- 3 of 19 we track
Weather warnings in Pennsylvania now
National Weather Service has 1 active alert for Pennsylvania as of Sun 6:03 pm EDT: 1 Frost Advisory.
The most serious is a Frost Advisory for Eastern Chester; Eastern Montgomery; Lower Bucks, until Mon 9:00 am. * WHAT...Temperatures as low as 35 degrees will result in areas of frost formation. * WHERE...Eastern Chester, Eastern Montgomery, and Lower Bucks Counties. * WHEN...From 1 AM to 9 AM EDT Monday. * IMPACTS...Frost could...
Cities on our list inside an alert area: Bensalem, Abington, Levittown.
City matching uses alert polygons and NWS zone codes (loaded for 19 of 19 Pennsylvania cities so far); each city page asks NWS about its exact point.
Frost Advisory (1)
| Alert | Area | Issued | Expires | Cities |
|---|---|---|---|---|
| Frost Advisory | Eastern Chester; Eastern Montgomery; Lower Bucks | Sun 4:52 pm EDT | Mon 9:00 am EDT | Bensalem, Abington, Levittown |
Alerts in states near Pennsylvania
3 neighbouring states have active alerts: Delaware (1, mostly Frost Advisory); New Jersey (1, mostly Frost Advisory); Maryland (3, mostly Frost Advisory). Weather crossing state lines often reaches Pennsylvania next, so check the direction storms are moving.
| State | Active alerts | Most common | Warnings |
|---|---|---|---|
| Delaware | 1 | Frost Advisory | 0 |
| New Jersey | 1 | Frost Advisory | 0 |
| New York | 0 | None | 0 |
| Maryland | 3 | Frost Advisory | 0 |
| District of Columbia | 0 | None | 0 |
| Connecticut | 0 | None | 0 |
What the alert levels mean
A Warning means hazardous weather is happening or imminent: act now. A Watch means conditions are favourable for it to develop: be ready. An Advisory is for less serious conditions that still cause significant inconvenience, and a Statement gives follow-up information.
Weather warnings by city in Pennsylvania
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Data: National Weather Service.