Severe Thunderstorm Warning for Dauphin, Lebanon, Schuylkill Counties PA

Source: NOAA · South Central Pennsylvania

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NWS State College has issued a Severe Thunderstorm Warning for northeastern Dauphin, northwestern Lebanon, and Schuylkill counties in Pennsylvania until 4:15 PM EDT.

What this NWS weather alert tells you, and what most readers miss

This notice was issued by NOAA on June 1, 2026 and geographically references South Central Pennsylvania. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — Weather Alerts — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly NOAA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized NWS weather alert is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, SevereThunderstormWarning, Pennsylvania) map to related alerts in the same area of risk — browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.

Alert Details

A Severe Thunderstorm Warning was issued by the National Weather Service State College PA at 3:27 PM EDT on May 20, 2026. The alert is effective immediately and expires at 4:15 PM EDT on May 20, 2026.

Affected Areas

The warning covers northeastern Dauphin County, northwestern Lebanon County, and Schuylkill County in Pennsylvania. Locations impacted include Pottsville, Tamaqua, Schuylkill Haven, Shenandoah, Minersville, Mahanoy City, Frackville, St. Clair, Ashland, Orwigsburg, Valley View, and Pine Grove. Affected interstates include Interstate 78 from mile markers 0 to 8 and Interstate 81 from mile markers 88 to 132.

What You Should Do

Stay inside a well built structure and keep away from windows.

Expected Conditions

At 3:27 PM EDT, severe thunderstorms were located along a line extending from Altamont to Donaldson to Williamstown to Lykens, moving east at 35 mph. Hazards include 60 mph wind gusts with radar indicated source. Expect damage to roofs, siding, and trees. Hail up to 0.75 inches is possible.

Timeline

The warning is in effect from 3:27 PM EDT until 4:15 PM EDT on May 20, 2026.

Original source: NOAA Official Notice ↗

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Frequently Asked Questions

Common questions about this NWS weather alert.

What is this NWS weather alert about?
NWS State College has issued a Severe Thunderstorm Warning for northeastern Dauphin, northwestern Lebanon, and Schuylkill counties in Pennsylvania until 4:15 PM EDT.
Which agency issued this alert?
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects South Central Pennsylvania. Check with NOAA for the most current geographic scope.
Where can I find more Weather Alerts updates?
Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.