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Severe Thunderstorm Threat Over The Eastern U.S., Critical Fire Weather Likely Over The Southwest

A cold front will bring the threat for scattered strong to severe thunderstorms from the Mid Atlantic to New England into Saturday morning. Some of the storms could produce damaging winds and locally heavy rainfall. Dangerously hot and dry conditions will persist over the Desert Southwest this weekend. Critical fire weather conditions likely. Read More >

Radar-Derived Precipitation Estimates

 

Radar-derived Precipitation Estimates are a combination of Radar data and rain gauge observations. These estimates may be referred to as MPE values because they are derived by using the Multi-Sensor Precipitation Estimator (MPE) Program. This data may also be referred to as Stage III data, because the MPE process is the third stage of quality control on the radar-derived precipitation amounts. Hourly Radar rainfall estimates are compared to hourly gauge values to produce hourly MPE values.



Precipitation Analysis Page -- Daily values from AHPS

 

Hourly QPE - Produced by NWS Southern Region Headquarters