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Prolonged Heavy Rain and Heavy Snowfall Event Continues for Northern California into the Northern Rockies

A prolonged atmospheric river event will continue to bring moderate to heavy rain with a risk for flooding to northern into central California with heavy mountain snow in the Sierras, southern Cascades, and northern Rockies through midweek. High winds may bring power outages and make for difficult travel across northern Nevada and the central Rockies. Read More >

Foreign Travel, Training, and Technical Assistance

The International Activities Office (IAO) supports the National Weather Service in various administrative areas related to international programs and activities. These support activities include coordinating foreign travel for NWS employees and coordinating the visits of foreign delegations and students coming to the NWS for various purposes.