Weather Alert WatchOfficial-source alert index
NWS feedSource freshLast successful check:
Ended official alertUpdated

Severe Thunderstorm Warning for Allegheny, PA; Armstrong, PA; Indiana, PA +1 more

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 750 AM EDT, severe thunderstorms were located along a line from 9 miles west of Indiana to 6 miles south of Apollo, moving southeast at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Vandergrift,...

What the bulletin says to do

Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds. Wind damage with these storms will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows.

Read official NWS bulletin

Full official description

Bulletin details

At 750 AM EDT, severe thunderstorms were located along a line from 9 miles west of Indiana to 6 miles south of Apollo, moving southeast at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Vandergrift, Apollo, Plum, Murrysville, New Kensington, Lower Burrell, Oakmont, Fox Chapel, Springdale, Cheswick, North Apollo, Avonmore, Orchard Hills, Saltsburg, Oklahoma and West Lebanon.

Lifecycle record

Official revisions

3 captured
  1. Update

    Severe Thunderstorm Warning issued September 3 at 7:50AM EDT until September 3 at 8:00AM EDT by NWS Pittsburgh PA

    Official revision
  2. Update

    Severe Thunderstorm Warning issued September 3 at 7:40AM EDT until September 3 at 8:00AM EDT by NWS Pittsburgh PA

    Official revision
  3. Alert

    Severe Thunderstorm Warning issued September 3 at 7:20AM EDT until September 3 at 8:00AM EDT by NWS Pittsburgh PA

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Pittsburgh PA. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Update
Last collected
Methodology and corrections