


Extended Streamflow Guidance
Issued by NWS Houston/Galveston, TX
Issued by NWS Houston/Galveston, TX
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832 FGUS64 KFWR 152048 ESGHGX LONG-RANGE PROBABILISTIC OUTLOOK NWS WEST GULF RIVER FORECAST CENTER FORT WORTH TEXAS 0847 PM GMT WED OCT 15 2025 .B FWR 1015 Z DH12 /DC2510152047/DRD+3/DVD90/HGVFZX9/HGVFZX8/HGVFZX7 .B1 /HGVFZX6/HGVFZX5/HGVFZX4/HGVFZX3/HGVFZX2/HGVFZX1 : Chance of Exceeding Stages at Specific Locations on LAVA : Valid 10/15/2025 - 01/13/2026 : : 90% 80% 70% 60% 50% 40% 30% 20% 10% :------------------------------------------------------------------------------ : HTST2 5.2/ 6.2/ 7.4/ 7.8/ 8.3/ 8.9/ 9.6/ 11.6/ 14.3 EDNT2 7.7/ 8.1/ 9.2/ 11.2/ 12.4/ 13.8/ 14.7/ 20.6/ 23.2 SBMT2 6.3/ 6.5/ 7.0/ 7.7/ 8.1/ 8.9/ 9.5/ 16.9/ 22.9 SPAT2 5.4/ 5.8/ 6.9/ 7.5/ 8.2/ 9.0/ 10.4/ 16.4/ 20.2 MRAT2 9.2/ 10.7/ 11.5/ 11.9/ 12.8/ 13.1/ 15.3/ 19.9/ 25.7 LSNT2 8.1/ 9.0/ 9.8/ 10.5/ 11.2/ 11.5/ 13.3/ 19.1/ 23.9 CODT2 6.4/ 7.3/ 8.0/ 8.4/ 9.3/ 9.9/ 10.6/ 14.2/ 16.3 GNDT2 8.0/ 9.0/ 9.8/ 10.7/ 11.7/ 12.5/ 13.3/ 14.1/ 17.2 LMCT2 6.6/ 7.6/ 8.1/ 8.6/ 9.6/ 10.1/ 10.7/ 11.9/ 16.1 MTPT2 8.1/ 9.2/ 11.5/ 14.7/ 16.7/ 19.7/ 22.0/ 23.7/ 27.9 .END : Long-range probabilistic outlooks will be issued around the : third Thursday of the month throughout the year. $$