National Weather Service United States Department of Commerce
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Last Map Update: Sun, Jul. 23, 2017 at 3:51:11 pm CDT

National Weather Service Austin/San Antonio, TXNational Weather Service Austin/San Antonio, TXNational Weather Service Houston/Galveston, TX
National Weather Service Austin/San Antonio, TXZoom
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National Weather Service Brownsville/Rio Grande Valley, TXNational Weather Service Brownsville/Rio Grande Valley, TX

Isolated showers and thunderstorms may occur over portions of the Victoria Crossroads and adjacent Waters. Small Craft Advisory in effect for the southern Bays and Nearshore Coastal Waters. Otherwise, mariners in Small Craft should exercise caution. Highs from the lower 90s Coast to around 103 West. Maximum Heat Index values 105 to 109.
Drier atmospheric conditions will preclude significant precipitation. Lows from the mid 70s to the lower 80s. Mariners in Small Craft should exercise caution over the Coastal Waters.
Hot and humid conditions can be expected Monday along with breezy conditions. A return of deeper moisture will lead to isolated to scattered showers and thunderstorms once again by Tuesday and Wednesday, then decreasing rain chances the latter part of the week. Tuesday and Wednesday may see highs a couple of degrees cooler due to the increase in moisture, then highs rebound by the latter part of the week. These hot conditions along with the humidity will result in heat indices of 105 to 109 each afternoon. A few locations may reach around 110 at times.

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