171  
FGUS51 KTIR 011659  
RVFLOM  
RIVER FORECAST  
NWS OHIO RIVER FORECAST CENTER, WILMINGTON, OH  
12:59PM EDT TUESDAY, APRIL 1, 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 20250327 Z DC202504011659/DUE/DQG/DH18/QTIPZ/DIH6  
: 6-HR MODEL-SIMULATED FLOWS  
: SIMU VALID / 00Z / 06Z / 12Z / 18Z  
.E1 : MAR 27 : /235.92  
.E2 : MAR 28 : /230.80 /223.55 /218.59 /214.28  
.E3 : MAR 29 : /209.44 /203.37 /197.11 /191.08  
.E4 : MAR 30 : /184.45 /177.01 /169.70 /163.39  
.E5 : MAR 31 : /158.36 /154.86 /153.18 /153.39  
.E6 : APR 01 : /156.00 /163.27 /178.21  
:  
: LATEST OBSERVED DISCHARGE 201.00 KCFS AT 1000AM EDT ON TUE, APR 1  
:  
.ER SMLI2 20250401 Z DC202504011659/DUE/DQG/DH18/QTIFF/DIH6  
:  
: FCST VALID / 00Z / 06Z / 12Z / 18Z  
.E1 : APR 01 : /207.19  
.E2 : APR 02 : /223.80 /236.78 /242.82 /252.04  
.E3 : APR 03 : /259.99 /269.05 /278.04 /286.69  
.E4 : APR 04 : /295.01 /304.51 /315.63 /328.73  
.E5 : APR 05 : /343.59 /360.43 /376.92 /391.50  
.E6 : APR 06 : /404.48 /416.96 /428.85 /440.06  
.E7 : APR 07 : /450.36 /459.38 /466.90 /472.68  
.E8 : APR 08 : /476.53 /478.30 /477.95 /475.53  
.E9 : APR 09 : /471.13 /464.88 /456.95 /447.51  
.E10: APR 10 : /436.60 /424.17 /409.85 /391.70  
.E11: APR 11 : /370.07 /348.82 /329.85 /313.68  
.E12: APR 12 : /300.35 /289.30 /280.09 /272.21  
.E13: APR 13 : /265.23 /258.67 /252.35 /246.29  
.E14: APR 14 : /240.11 /231.64 /224.54 /216.65  
.E15: APR 15 : /208.69 /201.23 /194.32 /187.78  
.E16: APR 16 : /181.47 /175.24 /169.04 /162.87  
.E17: APR 17 : /156.80 /151.01 /145.77 /141.14  
.E18: APR 18 : /136.99 /133.14 /128.68 /122.19  
.E19: APR 19 : /118.27 /114.77 /111.73 /108.96  
.E20: APR 20 : /106.42 /104.05 /101.74 / 99.44  
.E21: APR 21 : / 97.19 / 95.10 / 93.20 / 91.48  
.E22: APR 22 : / 89.90 / 88.43 / 87.01 / 85.68  
.E23: APR 23 : / 84.48 / 83.34 / 82.25 / 81.21  
.E24: APR 24 : / 80.24 / 79.34 / 78.47 / 77.61  
.E25: APR 25 : / 76.73 / 75.86 / 75.03 / 74.26  
.E26: APR 26 : / 73.55 / 72.88 / 72.11 / 71.39  
.E27: APR 27 : / 70.75 / 70.14 / 69.56 / 69.01  
.E28: APR 28 : / 68.50 / 68.03 / 67.58 / 67.15  
.E29: APR 29 : / 66.73 / 66.32 / 65.92  
:  
: LOCAL OBSERVED 6-HR BASIN-AVERAGED PRECIP [MAPX] (72 HOURS):  
: VALID TIMES / 00Z / 06Z / 12Z / 18Z  
: MAR 29 / 0.00  
: MAR 30 / 0.20 / 0.02 / 0.02 / 0.06  
: MAR 31 / 0.26 / 0.31 / 0.00 / 0.00  
: APR 01 / 0.00 / 0.00 / 0.00  
:  
: LOCAL FORECAST 6-HR BASIN-AVERAGED PRECIP [MAPX] (72 HOURS):  
: VALID TIMES / 00Z / 06Z / 12Z / 18Z  
: APR 01 / 0.00  
: APR 02 / 0.00 / 0.00 / 0.00 / 0.00  
: APR 03 / 0.47 / 2.03 / 0.18 / 0.39  
: APR 04 / 0.51 / 1.26 / 0.88  
:  
: LOCAL 6-HR BASIN-AVERAGED TEMPERATURES (C) [MAT] (144 HOURS):  
: VALID TIMES / 00Z / 06Z / 12Z / 18Z  
: MAR 29 / 20.9  
: MAR 30 / 18.0 / 17.6 / 19.0 / 19.9  
: MAR 31 / 23.4 / 14.4 / 9.7 / 7.1  
: APR 01 / 7.8 / 4.4 / 1.6 / 9.6  
: APR 02 / 16.3 / 14.1 / 17.2 / 22.5  
: APR 03 / 24.8 / 20.0 / 17.2 / 18.1  
: APR 04 / 17.4 / 15.9 / 15.0  
:____________________________________________________________________  

 
: FLIEHMAN  
:...END OF MESSAGE...  
 
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