River Forecast
Issued by NWS
Issued by NWS
Versions:
1
115 FGUS51 KTIR 131706 RVFMAU River Forecast NWS Ohio River Forecast Center, Wilmington OH 103 PM EDT Thu Aug 13 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 - 13.5 FT at 1240 PM EDT on Aug 13 : :Crest near 13.2 FT around 8PM EDT on Fri, Aug 14 .ER DCRI3 20260813 Z DC202608131703/DH18/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 13.5 / 12.9 / 11.5 .E2 : 0814 : / 11.6 / 12.5 / 13.2 / 13.2 .E3 : 0815 : / 12.9 / 12.7 / 12.5 / 12.3 .E4 : 0816 : / 12.1 / 11.9 / 11.6 / 11.4 .E5 : 0817 : / 11.1 / 10.7 / 10.3 / 9.8 .E6 : 0818 : / 9.3 : Local Basin QPF - 6 hr timestep : 0.00/ 0.05/ 0.56/ 0.22/ 0.06/ 0.00/ 0.00/ 0.01/ : :************************************************************ : Maumee River - Fort Wayne, IN - IWX : : Action Stage 9.6 ft : Flood Stage 17.0 ft : Moderate Flood Stage 20.0 ft : Major Flood Stage 26.0 ft : :Latest Observed Value - 7.7 FT at 1240 PM EDT on Aug 13 : .ER FTWI3 20260813 Z DC202608131703/DH18/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 7.7 / 7.4 / 7.1 .E2 : 0814 : / 6.6 / 6.5 / 6.8 / 7.1 .E3 : 0815 : / 7.1 / 6.8 / 6.6 / 6.3 .E4 : 0816 : / 6.1 / 5.9 / 5.7 / 5.5 .E5 : 0817 : / 5.3 / 5.1 / 4.9 / 4.7 .E6 : 0818 : / 4.5 : Local Basin QPF - 6 hr timestep : 0.00/ 0.08/ 0.11/ 0.15/ 0.07/ 0.00/ 0.00/ 0.02/ : :************************************************************ : Blanchard River - Findlay, OH - CLE : : Action Stage 9.0 ft : Flood Stage 12.0 ft : Moderate Flood Stage 13.5 ft : Major Flood Stage 14.5 ft : :Latest Observed Value - 2.0 FT at 1200 PM EDT on Aug 13 : .ER FDYO1 20260813 Z DC202608131703/DH18/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 2.0 / 1.6 / 1.4 .E2 : 0814 : / 1.2 / 1.1 / 1.0 / 1.0 .E3 : 0815 : / 0.9 / 0.9 / 0.9 / 0.8 .E4 : 0816 : / 0.8 / 0.8 / 0.8 / 0.8 .E5 : 0817 : / 0.8 / 0.8 / 0.8 / 0.8 .E6 : 0818 : / 0.8 : Local Basin QPF - 6 hr timestep : 0.00/ 0.00/ 0.01/ 0.02/ 0.02/ 0.00/ 0.00/ 0.00/ : :************************************************************ : Blanchard River - Blanchard River at Ottawa, OH - IWX : : Action Stage 20.0 ft : Flood Stage 23.0 ft : Moderate Flood Stage 27.0 ft : Major Flood Stage 30.0 ft : :Latest Observed Value - 7.4 FT at 1230 PM EDT on Aug 13 : .ER OTTO1 20260813 Z DC202608131703/DH18/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 7.4 / 7.7 / 8.2 .E2 : 0814 : / 8.5 / 8.3 / 7.8 / 7.0 .E3 : 0815 : / 6.4 / 5.9 / 5.6 / 5.4 .E4 : 0816 : / 5.3 / 5.2 / 5.1 / 5.1 .E5 : 0817 : / 5.0 / 5.0 / 5.0 / 5.0 .E6 : 0818 : / 4.9 : Local Basin QPF - 6 hr timestep : 0.00/ 0.00/ 0.02/ 0.05/ 0.03/ 0.00/ 0.00/ 0.00/ : :************************************************************ : Ottawa River - Kalida, OH - IWX : : Action Stage 16.0 ft : Flood Stage 19.0 ft : Moderate Flood Stage 20.0 ft : Major Flood Stage 22.0 ft : :Latest Observed Value - 12.5 FT at 1230 PM EDT on Aug 13 : .ER KALO1 20260813 Z DC202608131703/DH18/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 12.5 / 12.0 / 11.6 .E2 : 0814 : / 11.4 / 11.1 / 10.7 / 10.1 .E3 : 0815 : / 9.5 / 8.9 / 8.4 / 7.9 .E4 : 0816 : / 7.4 / 7.0 / 6.7 / 6.4 .E5 : 0817 : / 6.1 / 5.9 / 5.8 / 5.6 .E6 : 0818 : / 5.5 : Local Basin QPF - 6 hr timestep : 0.00/ 0.00/ 0.12/ 0.10/ 0.03/ 0.01/ 0.00/ 0.00/ : :************************************************************ : Auglaize River - Fort Jennings, OH - IWX : : Action Stage 11.0 ft : Flood Stage 13.0 ft : Moderate Flood Stage 16.0 ft : Major Flood Stage 20.0 ft : :Latest Observed Value - 5.9 FT at 1215 PM EDT on Aug 12 : .ER FTJO1 20260813 Z DC202608131703/DH18/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 10.5 / 10.4 / 10.0 .E2 : 0814 : / 9.4 / 8.6 / 7.8 / 6.9 .E3 : 0815 : / 6.4 / 5.9 / 5.4 / 5.1 .E4 : 0816 : / 4.8 / 4.5 / 4.3 / 4.1 .E5 : 0817 : / 3.9 / 3.7 / 3.6 / 3.5 .E6 : 0818 : / 3.4 : Local Basin QPF - 6 hr timestep : 0.00/ 0.00/ 0.24/ 0.13/ 0.04/ 0.02/ 0.00/ 0.00/ : :************************************************************ : Maumee River - Defiance, OH - IWX : : Action Stage 8.0 ft : Flood Stage 10.0 ft : Moderate Flood Stage 15.0 ft : Major Flood Stage 20.0 ft : :Latest Observed Value - 3.6 FT at 1215 PM EDT on Aug 13 : .ER DEFO1 20260813 Z DC202608131703/DH18/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 3.7 / 4.2 / 4.3 .E2 : 0814 : / 4.2 / 4.1 / 3.9 / 3.6 .E3 : 0815 : / 3.4 / 3.3 / 3.2 / 3.0 .E4 : 0816 : / 2.9 / 2.7 / 2.6 / 2.4 .E5 : 0817 : / 2.3 / 2.3 / 2.2 / 2.1 .E6 : 0818 : / 2.0 : Local Basin QPF - 6 hr timestep : 0.00/ 0.00/ 0.01/ 0.04/ 0.01/ 0.00/ 0.00/ 0.00/ : :************************************************************ : Maumee River - Waterville, OH - CLE : : Action Stage 9.0 ft : Flood Stage 11.0 ft : Moderate Flood Stage 15.0 ft : Major Flood Stage 16.0 ft : :Latest Observed Value - 4.9 FT at 1200 PM EDT on Aug 13 : .ER WTVO1 20260813 Z DC202608131703/DH18/HGIFFZZ/DIH6 :STAGE FCST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 4.9 / 5.2 / 5.4 .E2 : 0814 : / 5.6 / 5.7 / 5.7 / 5.5 .E3 : 0815 : / 5.3 / 5.1 / 4.9 / 4.8 .E4 : 0816 : / 4.6 / 4.5 / 4.4 / 4.2 .E5 : 0817 : / 4.1 / 3.9 / 3.8 / 3.7 .E6 : 0818 : / 3.6 : Local Basin QPF - 6 hr timestep : 0.00/ 0.00/ 0.00/ 0.01/ 0.00/ 0.00/ 0.00/ 0.00/ : : :******************************************************************* : : $$ : : :...END of MESSAGE...