National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

The Forecast Reference Evapotranspiration (FRET) for short canopies transitioned to operational on April 13,2016 and was discontinued on the same date. Please find related links below.

Daily, Weekly and Departure from Normal CONUS FRET Images

Daily FRET

Daily FRET Departure from Normal

Total Weekly FRET

Service Change Notice.

Evapotranspiration table (ETT) text products composed of daily FRET values for particular locations for the next seven days will also be available for some WFOs. For example, the Sacramento area tabular FRET forecast is available here.