SXUS54 KFWR 201556 HYDBRO Rainfall Reports for the Brownsville Hydrologic Service Area National Weather Service...West Gulf RFC...Fort Worth, TX 1055 AM CDT Mon Apr 20 2026 Precipitation for the 24 hours ending about 7 a.m. Monday April 20, 2026 Lower Rio Grande Valley... South Padre Island 1.57 Buena Vista - Laguna Atascosa 1.48 Port Isabel 10 NW - Airport 1.47 Brownsville 12.6 E 1.32 Brownsville 0.1 SSE 0.46 Brownsville 1.5 WNW 0.45 Los Fresnos 0.3 NE 0.42 Brownsville 4 E 0.35 Rancho Viejo 0.7 E 0.32 Brownsville 6.4 WNW 0.31 Santa Anna NWR - Rio Grande 0.29 Harlingen 4.2 W 0.28 Weslaco 0.28 Harlingen 0.25 Harlingen 4.2 W 0.22 Progresso - Rio Grande 0.20 Harlingen RIOG Valley Int Arpt 0.19 San Benito and Ramirez-Rio Grn 0.18 Harlingen 0.4 N 0.17 Harlingen 6.2 WSW 0.08 Weslaco - Mid Valley Airport 0.08 Remainder of Brownsville HSA... Port Mansfield 1.34 Hebbronville 0.7 ENE 0.63 Armstrong 4 SE 0.61 Hebbronville 4.3 SSE 0.57 Hebbronville -Jim Hogg Co Arpt 0.56 Falfurrias 8.9 SSW 0.55 Hebbronville 5 NW - RAWS 0.52 San Ygnacio 2.3 SE 0.35 Edinburg 0.33 McAllen - Miller Intl Arpt 0.31 Mission 1.9 ENE 0.31 McAllen 3.5 N 0.30 San Manuel 3 SE-Lk Sal Del Ray 0.29 La Peurta - Falcon Lake 0.24 McCook 0.24 McAllen 6.3 N 0.24 McAllen 0.20 Ft Ringgold/Rio Grande City 0.20 Zapata 4 NE - Zapata Co Arpt 0.17 Los Ebanos - Rio Grande 0.17 Edinburg Intl Airport 0.15 San Manuel 0.04 $$