SXUS54 KFWR 271559 HYDBRO Rainfall Reports for the Brownsville Hydrologic Service Area National Weather Service...West Gulf RFC...Fort Worth, TX 1058 AM CDT Wed May 27 2026 Precipitation for the 24 hours ending about 7 a.m. Wednesday May 27, 2026 Lower Rio Grande Valley... Santa Anna NWR - Rio Grande 0.31 Harlingen 4.2 W 0.13 Harlingen 4.7 WSW 0.11 Harlingen 4.2 W 0.11 Progresso - Rio Grande 0.08 Brownsville 1.9 ESE 0.07 Harlingen RIOG Valley Int Arpt 0.06 Brownsville 6.4 WNW 0.03 Los Fresnos 0.3 NE 0.02 Brownsville 4.1 ENE 0.02 Brownsville 1.5 WNW 0.02 Port Isabel 10 NW - Airport 0.01 Remainder of Brownsville HSA... Hebbronville 4.3 SSE 2.35 Hebbronville 0.7 ENE 2.32 Hebbronville -Jim Hogg Co Arpt 2.06 Hebbronville 5 NW - RAWS 1.88 San Ygnacio 2.3 SE 0.98 Zapata 4 NE - Zapata Co Arpt 0.60 McAllen 0.35 McAllen - Miller Intl Arpt 0.35 McAllen 6.3 N 0.29 Edinburg 0.17 Los Ebanos - Rio Grande 0.15 Mission 1.9 ENE 0.11 Edinburg Intl Airport 0.09 La Peurta - Falcon Lake 0.08 San Manuel 3 SE-Lk Sal Del Ray 0.07 McCook 0.06 Falcon Reservoir 0.05 Armstrong 4 SE 0.02 San Manuel 0.01 $$