National Weather Service United States Department of Commerce

Here is the latest briefing on the potential severe weather and flash flooding Thursday and Thursday night.

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WFO PHI Weather Product Criteria

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-- Convective:
  Tornado Warning
  Severe Thunderstorm Warning
  Special Weather Statement

-- Flooding:
  Flash Flood Warning
  Flood Warning
  Flood Advisory
  Flood Watch

-- Heat:
  Excessive Heat Watch/Warning
  Heat Advisory

-- Wind:
  High Wind Watch/Warning
  Wind Advisory

-- Fog:
  Dense Fog Advisory
  Freezing Fog Advisory

-- Frost/Freeze:
  Freeze Season Begins
  Freeze Season Ends

-- Fire Weather:
  Fire Weather Watch /
Red Flag Warning
NWS Philadelphia/Mount Holly
 


Mouse over on the product on the left side
to see the criteria for issuance