
A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >
Washington CWSU
Center Weather Service Unit
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PHL Weather |
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| For ATC Planning Purposes Only - See AviationWeather.gov if data is not current |
For More information on PIREPs and Observations visit aviationweather.gov
PHL Snow Forecast Page here
Forecast Products
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TCF 4 Hour |
TCF 6 Hour |
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TCF 8 Hour Day 2 Impacts for ZDC Daily Briefing Sheet
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Today's Severe Weather Threat (Tomorrow's Threat) International Departure Forecast International Arrival Forecast |
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US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Washington CWSU
Washington ARTCC Center Weather Service Unit
825 East Market Street
Leesburg, VA 20176-4496
703-771-3480
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