Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

Cold temperatures will continue across much of the eastern U.S. into today. Heavy lake effect snow continues into today east of Lakes Erie and Ontario. Two Pacific cold fronts will cross the Pacific Northwest early this week followed by another atmospheric river. Heavy rain and gusty winds are expected through midweek, with the potential for renewed urban and river flooding. Read More >

Pre-Duty Controller Weather Briefing

The Pre-Duty Controller Weather Briefing is designed to increase controller situational awareness. This video is for ATC planning purposes only. It is produced by the Center Weather Service Unit three times daily. After hours or during changing weather this briefing may not represent the latest information. This product does not replace pilot pre-flight briefings.

This video was based on the Pre-Duty/Stand-Up Weather Briefing Page, and this Worksheet is used during Stand-Up Briefings.

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546 FTUS46 KSEW 152331 TAFSEA TAF KSEA 152331Z 1600/1706 21018G30KT P6SM -RA SCT030 BKN035 OVC050 FM160300 19012KT P6SM SCT030 BKN050 FM160800 18005KT P6SM BKN030 OVC040 FM161400 16008KT P6SM -RA SCT012 OVC022 FM162200 18016G28KT P6SM -SHRA BKN012 OVC022 FM170000 19015G25KT 5SM -SHRA BR BKN012 OVC022=	647 FTUS46 KPQR 152340 TAFPDX TAF KPDX 152340Z 1600/1624 21010G20KT P6SM VCSH SCT030 BKN060 FM160200 20008KT P6SM VCSH SCT015 BKN045 FM160900 16008KT P6SM -SHRA OVC027 FM162000 20013G24KT P6SM -SHRA SCT027 BKN035=

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Cold Temperatures for the Eastern U.S.; Lake Effect Snow in the Great Lakes; Heavy Rain in the Pacific Northwest

ZSE Pre-Duty Weather Briefing