
Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >
Washington CWSU
Center Weather Service Unit
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| For ATC Planning Purposes Only - See AviationWeather.gov if data is not current |
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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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