National Weather Service United States Department of Commerce

Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. 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