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Lake Effect Showers Downwind of the Great Lakes through Sunday; Wet Weather Approaches the Pacific Northwest

Cooler weather returns for the northeast through Sunday where some lake effect showers are expected downwind of the Great Lakes. Meanwhile, high pressure will provide tranquil and near seasonable weather conditions for the center of the nation. A Pacific system approaches Sunday with the increase chance for wet conditions. Read More >

Snow and ice accumulation does not impact river conditions right away, but is instead stored at the soil's surface. During warmer periods, snow cover melts, which may cause river rises similar to that caused by rainfall. Snow cover is modeled to help improve river forecasts.

More Winter Weather Hydrology
 

National Winter Weather Forecasts
Forecasts for snow and ice precipitation from the Weather Prediction Center

National Snow Analyses
Official snow cover analyses and forecasts for the U.S. from the National Operational Hydrologic Remote Sensing Center

Snow and Ice Climatology
Snow and ice information for the U.S. and the globe