SXUS54 KFWR 211601 HYDBRO Rainfall Reports for the Brownsville Hydrologic Service Area National Weather Service...West Gulf RFC...Fort Worth, TX 1059 AM CDT Tue Apr 21 2026 Precipitation for the 24 hours ending about 7 a.m. Tuesday April 21, 2026 Lower Rio Grande Valley... South Padre Island 0.60 Buena Vista - Laguna Atascosa 0.26 Laguna Vista 0.3 N 0.25 Port Isabel 0.24 Brownsville 12.6 E 0.22 Port Isabel 10 NW - Airport 0.21 Weslaco 0.17 Harlingen 4.2 W 0.07 Harlingen 6.2 WSW 0.05 Harlingen 4.2 W 0.05 Harlingen 4.7 W 0.05 Harlingen 4.7 WSW 0.04 Brownsville 1.7 NNE 0.03 Progresso - Rio Grande 0.02 San Benito and Ramirez-Rio Grn 0.02 Brownsville 0.1 SSE 0.02 Brownsville 1.5 WNW 0.02 Santa Anna NWR - Rio Grande 0.01 Los Fresnos 0.3 NE 0.01 Brownsville 4 E 0.01 Weslaco - Mid Valley Airport 0.01 Remainder of Brownsville HSA... Hebbronville 14.8 SSE 1.20 Port Mansfield 0.41 Armstrong 4 SE 0.29 Hebbronville 4.3 SSE 0.15 Edinburg 0.06 Hebbronville -Jim Hogg Co Arpt 0.04 Hebbronville 5 NW - RAWS 0.04 McAllen 0.04 Edinburg Intl Airport 0.02 Mission 1.9 ENE 0.02 Mission 3.9 WSW 0.02 McAllen 6.3 N 0.02 San Manuel 3 SE-Lk Sal Del Ray 0.01 San Ygnacio 2.3 SE 0.01 $$