Jefferson County, PA — Severe Weather & Radar

No active severe-weather warnings for Jefferson County, PA right now. Live radar is below — set up alerts to get warned the moment one is issued.

Live weather radar near Jefferson County, PA
🔔 Get warned for Jefferson County, PA

One tap turns on push alerts for Tornado & Severe Thunderstorm Warnings that hit Jefferson County, PA — even when the app is closed. No account needed.

Severe-weather outlook

No severe-weather risk is outlooked for Jefferson County, PA today.

3-day forecast

Today
Overcast
71° / 57°
4% precip
Tomorrow
Overcast
75° / 56°
1% precip
Thursday
Light showers
80° / 60°
45% precip

Forecast via Open-Meteo.

When is severe weather most likely near Jefferson?

In Jefferson County, severe thunderstorms are most common from June through August.

Damaging winds, hail, and localized flooding are the usual threats; tornadoes are less frequent than in the Plains or Southeast but do occur, often along summer cold fronts.

Based on long-term NOAA / NWS Storm Prediction Center climatology.

In Jefferson County, PA

Jefferson County, PA has an estimated 44,000 residents, plus 2 hospitals, 4 nursing homes, 10 schools, 1 mobile-home parks, 1 dialysis centers that could be in a storm's path. Atmostorm shows which of them fall inside an active warning polygon.

Emergency-management view: who & what is in the warned path →

Nearby areas

Live radar and active alerts for places near Jefferson:

Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.