


Extended Streamflow Guidance
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
544 FGUS64 KFWR 032046 ESGHGX LONG-RANGE PROBABILISTIC OUTLOOK NWS WEST GULF RIVER FORECAST CENTER FORT WORTH TEXAS 0846 PM GMT WED SEP 03 2025 .B FWR 0903 Z DH12 /DC2509032046/DRD+3/DVD90/HGVFZX9/HGVFZX8/HGVFZX7 .B1 /HGVFZX6/HGVFZX5/HGVFZX4/HGVFZX3/HGVFZX2/HGVFZX1 : Chance of Exceeding Stages at Specific Locations on COLO : Valid 09/03/2025 - 12/02/2025 : : 90% 80% 70% 60% 50% 40% 30% 20% 10% :------------------------------------------------------------------------------ : CBST2 12.0/ 12.4/ 13.3/ 14.2/ 15.8/ 19.1/ 23.4/ 33.4/ 36.3 WHAT2 10.6/ 11.2/ 12.0/ 12.9/ 14.7/ 18.7/ 23.6/ 34.8/ 39.3 BACT2 5.2/ 5.6/ 6.5/ 7.5/ 10.0/ 13.6/ 20.7/ 30.3/ 33.5 MRCT2 3.0/ 3.2/ 3.3/ 3.4/ 3.5/ 3.7/ 4.0/ 5.3/ 5.9 .END : Long-range probabilistic outlooks will be issued around the : third Thursday of the month throughout the year. $$