


Extended Streamflow Guidance
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
583 FGUS64 KFWR 051557 ESGHGX LONG-RANGE PROBABILISTIC OUTLOOK NWS WEST GULF RIVER FORECAST CENTER FORT WORTH TEXAS 1055 AM CDT SUN OCT 05 2025 .B FWR 1005 Z DH12 /DC2510051555/DRD+3/DVD90/HGVFZX9/HGVFZX8/HGVFZX7 .B1 /HGVFZX6/HGVFZX5/HGVFZX4/HGVFZX3/HGVFZX2/HGVFZX1 : Chance of Exceeding Stages at Specific Locations on COLO : Valid 10/01/2025 - 12/30/2025 : : 90% 80% 70% 60% 50% 40% 30% 20% 10% :------------------------------------------------------------------------------ : CBST2 11.8/ 11.9/ 12.5/ 13.2/ 15.0/ 16.0/ 23.7/ 31.3/ 34.6 WHAT2 10.3/ 10.3/ 10.9/ 11.8/ 13.9/ 14.8/ 23.7/ 32.8/ 37.1 BACT2 4.6/ 4.6/ 5.2/ 6.5/ 8.6/ 9.5/ 18.5/ 27.8/ 32.0 MRCT2 2.6/ 2.6/ 3.1/ 3.3/ 3.4/ 3.5/ 3.9/ 4.9/ 5.6 .END : Long-range probabilistic outlooks will be issued around the : third Thursday of the month throughout the year. $$