971
FGUS51 KTIR 151605
RVFLOM

River Forecast
NWS Ohio River Forecast Center, Wilmington OH
1204 PM EDT Sat Aug 15 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


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: Ohio River - Smithland Lock & Dam, IL - PAH
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: Action Flow         {Missing}
: Flood Flow          {Missing}
: Moderate Flood Flow {Missing}
: Major Flood Flow    {Missing}
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:Latest Observed Value - 228.0 KCFS at 100 PM Z on Aug 15
:
: Model Simulated Inflows
.ER SMLI2 20260810 Z DC202608151604/DH18/QTIPZ/DIH6
:Simu Valid       /   18Z /   00Z /   06Z /   12Z
.E1    : 0810 :   /  92.7 /  92.4 /  93.2 /  90.7
.E2    : 0811 :   /  87.6 /  87.3 /  87.3 /  87.5
.E3    : 0812 :   /  87.5 /  93.1 / 101.0 / 110.0
.E4    : 0813 :   / 111.0 / 146.0 / 145.0 / 168.0
.E5    : 0814 :   / 185.0 / 201.0 / 213.0 / 229.0
:

:Crest near 304.5 KCFS around 8PM EDT on Sun, Aug 23
.ER SMLI2 20260815 Z DC202608151604/DH18/QTIFFZZ/DIH6
:FLOW FCST        /   12Z /   18Z /   00Z /   06Z
.E1    : 0815 :           / 238.6 / 245.4 / 250.1
.E2    : 0816 :   / 252.5 / 253.1 / 253.7 / 253.1
.E3    : 0817 :   / 256.2 / 262.7 / 267.6 / 270.0
.E4    : 0818 :   / 269.1 / 264.6 / 257.1 / 248.6
.E5    : 0819 :   / 241.1 / 235.7 / 232.9 / 232.5
.E6    : 0820 :   / 234.5 / 238.2 / 242.9 / 248.2
.E7    : 0821 :   / 253.6 / 259.4 / 265.3 / 271.5
.E8    : 0822 :   / 277.4 / 283.2 / 288.7 / 294.0
.E9    : 0823 :   / 298.8 / 302.7 / 304.5 / 301.6
.E10   : 0824 :   / 292.1 / 277.1 / 260.1 / 243.9
.E11   : 0825 :   / 223.9 / 208.7 / 198.0 / 191.2
.E12   : 0826 :   / 186.7 / 183.8 / 181.8 / 180.2
.E13   : 0827 :   / 178.9 / 177.8 / 176.6 / 175.4
.E14   : 0828 :   / 174.1 / 172.7 / 171.1 / 169.1
.E15   : 0829 :   / 166.5 / 163.1 / 158.8 / 153.5
.E16   : 0830 :   / 147.2 / 140.0 / 132.2 / 123.7
.E17   : 0831 :   / 109.4 / 100.8 /  94.6 /  89.8
.E18   : 0901 :   /  85.3 /  80.7 /  76.0 /  71.7
.E19   : 0902 :   /  67.8 /  64.5 /  62.0 /  60.1
.E20   : 0903 :   /  58.6 /  57.4 /  56.6 /  55.9
.E21   : 0904 :   /  55.4 /  54.9 /  54.4 /  54.0
.E22   : 0905 :   /  53.5 /  53.1 /  52.8 /  52.4
.E23   : 0906 :   /  52.1 /  51.9 /  51.6 /  51.4
.E24   : 0907 :   /  51.1 /  50.9 /  50.7 /  50.5
.E25   : 0908 :   /  50.3 /  50.1 /  49.9 /  49.7
.E26   : 0909 :   /  49.5 /  49.4 /  49.2 /  49.1
.E27   : 0910 :   /  49.0 /  48.8 /  48.7 /  48.6
.E28   : 0911 :   /  48.5 /  48.4 /  48.3 /  48.2
.E29   : 0912 :   /  48.1
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:...END of MESSAGE...