National Weather Service United States Department of Commerce

Severe Thunderstorms in the East Sunday; Excessive Heat Lingers in the Southern U.S. and Returning to California

Scattered damaging winds from severe thunderstorms will be possible across parts of the Northeast and Mid-Atlantic States Sunday. Excessive heat will continue over the southern U.S. Sunday before another round of heat arrives Monday through the central and southern U.S. spreading into the East by Independence Day. California will see excessive heat starting Tuesday. Read More >

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Last Map Update: Sun, Jun 30, 2024 at 5:32:54 am MDT

Day time temperatures across the region will be several degrees cooler after today. A combination of factors will contribute the lower temperatures, including weakening high pressure aloft and increased chances for showers and thunderstorms during the week. Despite the cool down, temperatures will remain very warm through the week with afternoon highs in the upper 90s to lower 100s across the desert lowlands.
Monsoonal weather pattern changes will lead to increased chances for showers and thunderstorms each afternoon and evening through next week. The greatest chance for rain and most likely areas for higher rain amounts will be toward the New Mexico-Arizona state line, including the Bootheel and Gila Regions of New Mexico. Other areas of southern New Mexico and far west Texas will see less frequent storms and lower rainfall accumulations through next week. Individual storms will be capable of producing significant amounts of rainfall in short periods of time with localized flooding possible.

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