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 >

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Today, May 4th, is National Weather Observers Day! A lot of networks of people help the National Weather Service achieve its mission of protecting life and property with their observations and weather reports. This network includes: Cooperative (Co-Op) Observers, SKYWARN, CoCoRaHS, and of course you, the public! So, to all of our weather observers and volunteers, THANK YOU!

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

May 4th: National Weather Observers Day