Rep. George Whitesides (CA-27) introduced the Improving Atmospheric River Forecasts Act with Reps. Jay Obernolte (CA-23), ...

An atmospheric river-fueled storm is expected to flow through the Central Valley, bringing rain showers to the Merced area. “Tis the season for atmospheric rivers!” the National Weather ...

The National Weather Service has already issued more than 3,600 flash flood warnings across the United States in 2025, and ...

FRESNO, Calif. (KFSN) -- An Atmospheric River has officially reached Central California. Stay with ABC30 for live updates. FRIDAY, FEBRUARY 2. Accuweather Alerts are in place for the next three days.

The Atmospheric River event moving through Marin County is not over yet. ABC7 News Meteorologist Mike Nicco says residents should brace for more possible flooding and wind damage through Wednesday.

More information: Michelle L. Maclennan et al, Rising atmospheric moisture escalates the future impact of atmospheric rivers in the Antarctic climate system, Communications Earth & Environment (2025).

Snapshot of the simulated landfall of an atmospheric river along the west coast of North America on February 11, 2020. Credit: DOE Office of Science, Energy Exascale Earth System Model (E3SM) project.

Wet Antecedent Soil Moisture Increases Atmospheric River Streamflow Magnitudes Nonlinearly. Journal of Hydrometeorology , 2025; 26 (6): 741 DOI: 10.1175/JHM-D-24-0078.1 Cite This Page : ...