National Weather Service United States Department of Commerce

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Area Headlines and Weather Stories for Volcanic Ash and Dust

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Volcanic Ash SIGMETs with PIREPs and Surface Weather

TAFs and METARs with Volcanic Ash (VA) or Dust (DU)

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Links

Volcanic Ash and Ashfall Safety
Anchorage Volcanic Ash Advisory Center
Washington Volcanic Ash Advisory Center
Montreal Volcanic Ash Advisory Center
Aviation Weather Center SIGMETs
Alaska Aviation Weather Center
CO State Volcanic Ash Satellite Loop