National Weather Service United States Department of Commerce

Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Meanwhile, Pacific storm will move inland across California with lower elevation rain and accumulating mountain snow; Strong winds will affect the central Great Basin. A clipper system to bring snow and gusty winds for the Northeast corridor into Wednesday. Read More >

Observations and Current Conditions

Rainfall and River Reports

Streamflow

HADS (alternate site for Streamflow)

Rainfall Data

Snowfall Data

Ice

Precipitation Frequency Data Server

Water Temperature

Forecasts and Guidance

Forecasts and Statements

Flash Flood and Headwater Guidance

Meteorological Model Ensemble River Forecasts (MMEFS)

SHEF

Drought Information

Miscellaneous Links