National Weather Service United States Department of Commerce

Powerful Storms to Impact the Western U.S. and Northern Plains

A strong, long-duration atmospheric river will bring excessive rainfall, flash flooding, and very strong winds to southwest Oregon and northwest California through Thursday. A High Risk (level 4 of 4) of Excessive Rainfall has been issued. A storm system over the northern Plains will produce locally heavy snow in North Dakota and northwestern Minnesota. Read More >

Philadelphia/Mt Holly

Weather Forecast Office

Hydrology

Weather.gov > Philadelphia/Mt Holly > Hydrology
Hydrology

3 Panel Display AWIPS-2 Workstation
 
Single Display showing the Gauges throughout the WFO-PHI
Hydrology workstation is used by the Senior Service Hydrologist who monitors the water levels on the rivers, streams, and lakes throughout the forecast area.

Our office receives near real time river stage and rainfall data from approximately two hundred observation sites. That data is used to issue forecasts for fifty locations in the hydrologic service area.

Here are some of the products that are issued from this work station:
  • Daily River Statement
  • Flash Flood Statement/Warning
  • Flood Statement/Warning
  • Seasonal Outlook
  • Drought/Water Supply Statement

For more information, please see our Hydrology or Drought web page.

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