732  
FGUS51 KTIR 071455  
RVFLOM  
RIVER FORECAST  
NWS OHIO RIVER FORECAST CENTER, WILMINGTON, OH  
10:55AM EDT WEDNESDAY, MAY 7, 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  
 
: SMITHLAND LOCK & DAM - OHIO RIVER - PAH  
: ZERO DATUM 290.0 FT (OHIO RIVER DATUM)  
: POPE COUNTY, IL  
: RECORD DISCHARGE MISSING  
: MAJOR DISCHARGE MISSING  
: MODERATE DISCHARGE MISSING  
: FLOOD DISCHARGE MISSING  
: ACTION DISCHARGE MISSING  
:  
: TIME SERIES DATA ARE IN 6-HOUR INCREMENTS.  
:  
.ER SMLI2 20250502 Z DC202505071455/DUE/DQG/DH18/QTIPZ/DIH6  
: 6-HR MODEL-SIMULATED FLOWS  
: SIMU VALID / 00Z / 06Z / 12Z / 18Z  
.E1 : MAY 02 : /263.08  
.E2 : MAY 03 : /263.22 /263.35 /260.07 /256.79  
.E3 : MAY 04 : /253.52 /254.34 /255.16 /255.98  
.E4 : MAY 05 : /258.16 /260.35 /262.53 /274.21  
.E5 : MAY 06 : /285.89 /297.57 /309.25 /321.28  
.E6 : MAY 07 : /333.30 /345.32 /355.16  
:  
: LATEST OBSERVED DISCHARGE MISSING  
:  
.ER SMLI2 20250507 Z DC202505071455/DUE/DQG/DH18/QTIFF/DIH6  
:  
: FCST VALID / 00Z / 06Z / 12Z / 18Z  
.E1 : MAY 07 : /358.27  
.E2 : MAY 08 : /361.39 /364.50 /367.62 /370.73  
.E3 : MAY 09 : /373.19 /375.65 /378.11 /380.57  
.E4 : MAY 10 : /381.92 /383.74 /384.83 /385.27  
.E5 : MAY 11 : /385.13 /384.52 /383.51 /382.16  
.E6 : MAY 12 : /380.49 /378.55 /376.17 /373.33  
.E7 : MAY 13 : /370.26 /366.95 /363.29 /359.10  
.E8 : MAY 14 : /354.18 /348.44 /341.76 /333.77  
.E9 : MAY 15 : /323.68 /310.41 /293.84 /275.62  
.E10: MAY 16 : /257.97 /242.16 /221.98 /207.04  
.E11: MAY 17 : /195.88 /187.61 /180.69 /174.62  
.E12: MAY 18 : /168.87 /163.29 /157.95 /152.86  
.E13: MAY 19 : /147.79 /142.79 /138.22 /134.18  
.E14: MAY 20 : /130.61 /127.38 /124.36 /121.44  
.E15: MAY 21 : /118.19 /112.75 /109.14 /105.75  
.E16: MAY 22 : /102.65 / 99.88 / 97.48 / 95.34  
.E17: MAY 23 : / 93.43 / 91.74 / 90.27 / 88.91  
.E18: MAY 24 : / 87.58 / 86.24 / 84.92 / 83.61  
.E19: MAY 25 : / 82.33 / 81.09 / 79.88 / 78.73  
.E20: MAY 26 : / 77.64 / 76.58 / 75.55 / 74.57  
.E21: MAY 27 : / 73.67 / 72.81 / 71.94 / 71.03  
.E22: MAY 28 : / 70.08 / 69.13 / 68.18 / 67.26  
.E23: MAY 29 : / 66.36 / 65.48 / 64.61 / 63.77  
.E24: MAY 30 : / 62.95 / 62.18 / 61.44 / 60.74  
.E25: MAY 31 : / 60.06 / 59.41 / 58.79 / 58.19  
.E26: JUN 01 : / 57.62 / 57.07 / 56.55 / 56.03  
.E27: JUN 02 : / 55.52 / 55.02 / 54.51 / 54.01  
.E28: JUN 03 : / 53.50 / 52.99 / 52.48 / 51.98  
.E29: JUN 04 : / 51.49 / 51.03 / 50.60  
:  
: LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP [MAPX] (72 HOURS):  
: VALID TIMES / 00Z / 06Z / 12Z / 18Z  
: MAY 04 / 0.00  
: MAY 05 / 0.12 / 0.04 / 0.00 / 0.00  
: MAY 06 / 0.00 / 0.00 / 0.00 / 0.00  
: MAY 07 / 0.00 / 0.00 / 0.01  
:  
: LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP [MAPX] (48 HOURS):  
: VALID TIMES / 00Z / 06Z / 12Z / 18Z  
: MAY 07 / 0.03  
: MAY 08 / 0.02 / 0.02 / 0.11 / 0.03  
: MAY 09 / 0.08 / 0.01 / 0.00  
:  
: LOCAL 6-HR BASIN-AVERAGED TEMPERATURES (C) [MAT] (120 HOURS):  
: VALID TIMES / 00Z / 06Z / 12Z / 18Z  
: MAY 04 / 10.4  
: MAY 05 / 10.7 / 8.7 / 8.6 / 11.9  
: MAY 06 / 14.4 / 10.9 / 7.7 / 15.8  
: MAY 07 / 21.2 / 15.5 / 13.7 / 17.7  
: MAY 08 / 20.3 / 16.8 / 15.4 / 18.3  
: MAY 09 / 20.0 / 16.1 / 13.4  
:____________________________________________________________________  

 
: NOEL  
:...END OF MESSAGE...  
 
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