River Forecast
Issued by NWS
Issued by NWS
858 FGUS51 KTIR 181936 RVFMAU River Forecast NWS Ohio River Forecast Center, Wilmington OH 336 PM EDT Fri Sep 18 2026 This is a NWS guidance product from the Ohio River Forecast Center. Public forecasts and warnings are issued only by local NWS offices. Statistical uncertainties can be viewed from our ensemble pages at: http://weather.gov/erh/mmefs : :************************************************************ : Saint Marys River - St Marys River at Decatur, IN - IWX : : Action Stage 13.0 ft : Flood Stage 17.0 ft : Moderate Flood Stage 20.0 ft : Major Flood Stage 24.0 ft : :Latest Observed Value - 23.1 FT at 315 PM EDT on Sep 18 : :Crest near 23.9 FT around 2AM EDT on Sat, Sep 19 .ER DCRI3 20260919 Z DC202609181936/DH00/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0918 : / 23.5 / 23.9 .E2 : 0919 : / 23.9 / 23.4 / 22.4 / 21.5 .E3 : 0920 : / 20.5 / 19.8 / 19.3 / 19.1 .E4 : 0921 : / 19.1 / 19.1 / 19.1 / 19.1 .E5 : 0922 : / 19.0 / 19.0 / 18.9 / 18.7 .E6 : 0923 : / 18.4 / 18.0 : Local Basin QPF - 6 hr timestep : 0.00/ 0.00/ 0.00/ 0.25/ 0.35/ 0.11/ 0.39/ 0.11/ : :************************************************************ : Saint Marys River - St Marys Rvr nr Fort Wayne, IN - IWX : : Action Stage 12.0 ft : Flood Stage 14.0 ft : Moderate Flood Stage 17.0 ft : Major Flood Stage 19.0 ft : :Latest Observed Value - 13.4 FT at 315 PM EDT on Sep 18 : :Crest near 16.9 FT around 8PM EDT on Sat, Sep 19 :Fall below flood stage around 5AM EDT on Mon, Sep 21 : .ER SASI3 20260919 Z DC202609181936/DH00/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0918 : / 14.1 / 15.0 .E2 : 0919 : / 15.8 / 16.5 / 16.9 / 16.8 .E3 : 0920 : / 16.2 / 15.6 / 14.9 / 14.3 .E4 : 0921 : / 13.8 / 13.5 / 13.2 / 13.0 .E5 : 0922 : / 12.8 / 12.6 / 12.4 / 12.2 .E6 : 0923 : / 12.0 / 11.8 : Local Basin QPF - 6 hr timestep : 0.00/ 0.00/ 0.01/ 0.30/ 0.29/ 0.16/ 0.40/ 0.13/ : : :******************************************************************* : : $$ : Davis : :...END of MESSAGE...