SXUS54 KFWR 211530 HYDBRO Rainfall Reports for the Brownsville Hydrologic Service Area National Weather Service...West Gulf RFC...Fort Worth, TX 1028 AM CDT Sun Jun 21 2026 Precipitation for the 24 hours ending about 7 a.m. Sunday June 21, 2026 Lower Rio Grande Valley... Harlingen 4.7 W 2.71 Harlingen 4.2 W 2.55 Harlingen 4.2 W 2.33 Harlingen 0.82 Harlingen 0.4 N 0.80 Rancho Viejo 0.7 E 0.63 San Benito and Ramirez-Rio Grn 0.51 Harlingen RIOG Valley Int Arpt 0.46 Santa Anna NWR - Rio Grande 0.29 Los Fresnos 0.3 NE 0.29 Brownsville 6.4 WNW 0.16 Buena Vista - Laguna Atascosa 0.14 Weslaco 0.12 Progresso - Rio Grande 0.11 Weslaco - Mid Valley Airport 0.09 Port Isabel 0.05 Laguna Vista 0.3 N 0.03 Port Isabel 10 NW - Airport 0.02 Brownsville 4 E 0.02 Remainder of Brownsville HSA... Los Ebanos - Rio Grande 1.25 Armstrong 4 SE 0.70 La Peurta - Falcon Lake 0.61 Mission 1.9 ENE 0.32 McCook 0.28 McAllen - Miller Intl Arpt 0.28 Edinburg Intl Airport 0.26 McAllen 6.3 N 0.26 Ft Ringgold/Rio Grande City 0.16 San Manuel 3 SE-Lk Sal Del Ray 0.12 Falfurrias - Los Olmos Creek 0.10 Hebbronville -Jim Hogg Co Arpt 0.01 Hebbronville 5 NW - RAWS 0.01 $$