National Weather Service United States Department of Commerce

Spring Severe Thunderstorms, Excessive Rainfall, and Heavy Snow Today

Scattered severe thunderstorms are expected this afternoon and evening from eastern Texas into the lower Mississippi and Tennessee Valleys/southern Appalachians. Heavy to excessive rainfall may produce flash flooding from the lower Mississippi River Valley into the southern Appalachians today. A late-season snowstorm will continue heavy snow over parts of the central Rockies through today. Read More >

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How to Read the
Monthly Plots

For temperatures, the observed high and low are indicated by the tops and bottoms of the vertical dark blue bars, respectively. The normal temperature ranges are indicated by the green band. Record highs are shown on the top of the light pink band, and record lows are indicated along the bottom of the light blue band. Red stars indicate a high temperature that has been either tied or broken. Blue stars indicate a low temperature that has either been tied or broken.