River Forecast
Issued by NWS
Issued by NWS
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451 FGUS51 KTIR 261504 RVFOHL River Forecast NWS Ohio River Forecast Center, Wilmington, OH 11:04am EDT Saturday, April 26, 2025 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 : Markland Dam - Ohio River - ILN : Zero Datum 408.0 ft (Ohio River Datum) : Gallatin County, KY : Record Tailwater Stage 76.1 ft : Major Tailwater Stage 74.0 ft : Moderate Tailwater Stage 62.0 ft : Flood Tailwater Stage 51.0 ft : Action Tailwater Stage 49.0 ft : : Time series data are in 6-hour increments. : : Obsv Valid / 00Z / 06Z / 12Z / 18Z : Apr 24 / 18.9 : Apr 25 / 18.9 / 18.9 / 18.9 / 18.9 : Apr 26 / 18.9 / 19.8 / 21.1 : : Latest Observed Tailwater Stage 21.2 ft at 1045am EDT on Sat, Apr 26 : .ER MKLK2 20250426 Z DC202504261504/DUE/DQG/DH18/HTIFF/DIH6 : : Fcst Valid / 00Z / 06Z / 12Z / 18Z .E1 : Apr 26 : / 21.4 .E2 : Apr 27 : / 21.5 / 21.5 / 21.1 / 20.8 .E3 : Apr 28 : / 20.5 / 21.1 / 22.1 / 22.8 .E4 : Apr 29 : / 23.5 / 24.0 / 24.4 / 24.6 .E5 : Apr 30 : / 24.5 / 24.3 / 23.9 / 23.3 .E6 : May 01 : / 22.6 / 21.9 / 21.1 : : Local observed 6-hr basin-averaged precip [MAPX] (72 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 23 / 0.00 : Apr 24 / 0.00 / 0.00 / 0.00 / 0.00 : Apr 25 / 0.29 / 0.04 / 0.01 / 0.10 : Apr 26 / 0.33 / 0.25 / 0.00 : : Local forecast 6-hr basin-averaged precip [MAPX] (48 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 26 / 0.00 : Apr 27 / 0.00 / 0.00 / 0.00 / 0.00 : Apr 28 / 0.00 / 0.00 / 0.00 : : Local 6-hr basin-averaged temperatures (C) [MAT] (120 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 23 / 19.4 : Apr 24 / 25.3 / 17.2 / 12.9 / 21.7 : Apr 25 / 23.3 / 17.6 / 16.2 / 18.9 : Apr 26 / 19.4 / 18.2 / 12.1 / 12.1 : Apr 27 / 15.8 / 10.2 / 6.8 / 13.8 : Apr 28 / 17.7 / 11.2 / 10.0 :____________________________________________________________________ : McAlpine Upper - Ohio River - LMK : Zero Datum 407.18 ft (NAVD 88) : Jefferson County, KY : Record Pool Stage 52.2 ft : Major Pool Stage 38.0 ft : Moderate Pool Stage 30.0 ft : Flood Pool Stage 23.0 ft : Action Pool Stage 21.0 ft : : Time series data are in 6-hour increments. : : Obsv Valid / 00Z / 06Z / 12Z / 18Z : Apr 24 / 12.8 : Apr 25 / 12.9 / 12.9 / 12.8 / 12.9 : Apr 26 / 12.7 / 12.8 / 12.8 : : Latest Observed Pool Stage 12.8 ft at 1000am EDT on Sat, Apr 26 : .ER MLUK2 20250426 Z DC202504261504/DUE/DQG/DH18/HPIFF/DIH6 : : Fcst Valid / 00Z / 06Z / 12Z / 18Z .E1 : Apr 26 : / 12.8 .E2 : Apr 27 : / 12.8 / 12.9 / 12.9 / 13.0 .E3 : Apr 28 : / 12.9 / 12.9 / 12.9 / 12.9 .E4 : Apr 29 : / 12.9 / 12.9 / 12.9 / 13.0 .E5 : Apr 30 : / 13.0 / 13.0 / 13.0 / 13.0 .E6 : May 01 : / 13.0 / 13.0 / 13.0 : : Local observed 6-hr basin-averaged precip [MAPX] (72 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 23 / 0.00 : Apr 24 / 0.00 / 0.00 / 0.00 / 0.00 : Apr 25 / 0.62 / 0.03 / 0.00 / 0.19 : Apr 26 / 0.29 / 0.04 / 0.00 : : Local forecast 6-hr basin-averaged precip [MAPX] (48 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 26 / 0.00 : Apr 27 / 0.00 / 0.00 / 0.00 / 0.00 : Apr 28 / 0.00 / 0.00 / 0.00 : : Local 6-hr basin-averaged temperatures (C) [MAT] (120 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 23 / 19.7 : Apr 24 / 26.0 / 18.6 / 14.0 / 22.1 : Apr 25 / 21.1 / 17.2 / 16.2 / 18.3 : Apr 26 / 20.5 / 18.1 / 13.5 / 12.3 : Apr 27 / 16.3 / 11.2 / 8.1 / 14.6 : Apr 28 / 18.2 / 12.6 / 11.1 :____________________________________________________________________ : McAlpine Lower - Ohio River - LMK : Zero Datum 373.18 ft (NGVD29) : Jefferson County, KY : Record Tailwater Stage 85.4 ft : Major Tailwater Stage 73.0 ft : Moderate Tailwater Stage 65.0 ft : Flood Tailwater Stage 55.0 ft : Action Tailwater Stage 53.0 ft : : Time series data are in 6-hour increments. : : Obsv Valid / 00Z / 06Z / 12Z / 18Z : Apr 24 / 18.4 : Apr 25 / 18.3 / 18.5 / 18.5 / 18.7 : Apr 26 / 18.8 / 18.7 / 19.3 : : Latest Observed Tailwater Stage 19.6 ft at 1000am EDT on Sat, Apr 26 : .ER MLPK2 20250426 Z DC202504261504/DUE/DQG/DH18/HTIFF/DIH6 : : Fcst Valid / 00Z / 06Z / 12Z / 18Z .E1 : Apr 26 : / 19.9 .E2 : Apr 27 : / 20.4 / 20.9 / 21.3 / 21.4 .E3 : Apr 28 : / 21.1 / 20.7 / 20.9 / 21.5 .E4 : Apr 29 : / 22.4 / 23.1 / 23.8 / 24.5 .E5 : Apr 30 : / 25.1 / 25.5 / 25.6 / 25.4 .E6 : May 01 : / 24.8 / 24.0 / 23.1 : : Local observed 6-hr basin-averaged precip [MAPX] (72 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 23 / 0.00 : Apr 24 / 0.00 / 0.00 / 0.00 / 0.00 : Apr 25 / 0.62 / 0.03 / 0.00 / 0.19 : Apr 26 / 0.29 / 0.04 / 0.00 : : Local forecast 6-hr basin-averaged precip [MAPX] (48 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 26 / 0.00 : Apr 27 / 0.00 / 0.00 / 0.00 / 0.00 : Apr 28 / 0.00 / 0.00 / 0.00 : : Local 6-hr basin-averaged temperatures (C) [MAT] (120 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 23 / 19.7 : Apr 24 / 26.0 / 18.6 / 14.0 / 22.1 : Apr 25 / 21.1 / 17.2 / 16.2 / 18.3 : Apr 26 / 20.5 / 18.1 / 13.5 / 12.3 : Apr 27 / 16.3 / 11.2 / 8.1 / 14.6 : Apr 28 / 18.2 / 12.6 / 11.1 :____________________________________________________________________ : Cannelton Dam - Ohio River - LMK : Zero Datum 348.0 ft (Ohio River) : Perry County, IN : Record Tailwater Stage 60.8 ft : Major Tailwater Stage 50.0 ft : Moderate Tailwater Stage 46.0 ft : Flood Tailwater Stage 42.0 ft : Action Tailwater Stage 40.0 ft : : Time series data are in 6-hour increments. : : Obsv Valid / 00Z / 06Z / 12Z / 18Z : Apr 24 / 15.0 : Apr 25 / 15.0 / 15.0 / 15.4 / 15.8 : Apr 26 / 16.0 / 16.0 / 16.3 : : Latest Observed Tailwater Stage 16.5 ft at 1000am EDT on Sat, Apr 26 : .ER CNNI3 20250426 Z DC202504261504/DUE/DQG/DH18/HTIFF/DIH6 : : Fcst Valid / 00Z / 06Z / 12Z / 18Z .E1 : Apr 26 : / 16.8 .E2 : Apr 27 : / 17.0 / 17.2 / 17.2 / 17.2 .E3 : Apr 28 : / 17.4 / 17.3 / 17.2 / 17.2 .E4 : Apr 29 : / 17.5 / 17.9 / 18.3 / 18.8 .E5 : Apr 30 : / 19.2 / 19.7 / 20.1 / 20.4 .E6 : May 01 : / 20.4 / 20.2 / 19.8 : : Local observed 6-hr basin-averaged precip [MAPX] (72 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 23 / 0.00 : Apr 24 / 0.00 / 0.00 / 0.00 / 0.00 : Apr 25 / 0.29 / 0.07 / 0.03 / 0.60 : Apr 26 / 0.41 / 0.07 / 0.00 : : Local forecast 6-hr basin-averaged precip [MAPX] (48 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 26 / 0.00 : Apr 27 / 0.00 / 0.00 / 0.00 / 0.00 : Apr 28 / 0.00 / 0.00 / 0.00 : : Local 6-hr basin-averaged temperatures (C) [MAT] (120 hours): : Valid Times / 00Z / 06Z / 12Z / 18Z : Apr 23 / 19.7 : Apr 24 / 26.0 / 18.9 / 14.6 / 21.4 : Apr 25 / 24.3 / 17.8 / 16.6 / 18.3 : Apr 26 / 21.0 / 17.8 / 13.9 / 13.6 : Apr 27 / 17.3 / 11.6 / 8.7 / 14.9 : Apr 28 / 18.4 / 13.2 / 11.4 :____________________________________________________________________ $$ : Fliehman :...END of MESSAGE...