28-Day Forecast

Forecast Date: Wednesday, 15 July 2026

Note - This operational forecast is intended for internal use. The official river forecasting agency of the Federal Government is the NWS. The NWS forecast for these locations can be found by clicking the blue hyperlink associated with each gage location. If there are any questions, please call the water control office at 1-(800)432-1208 or (314)331-8342.

Location	06:00	Week 1	Week 2	Week 3	Week 4
	07/15/2026	07/22/2026	07/29/2026	08/05/2026	08/12/2026
L&D 22 TW	9.62	7.0	5.4	5.0	4.8
L&D 24 TW	20.32	18.1	16.0	15.3	15.0
L&D 25 TW	20.43	18.1	15.9	15.1	14.9
LaGrange TW	20.75	17.0	15.8	10.7	10.0
Meredosia	14.63	10.8	9.7	4.6	3.9
Valley City	12.73	8.9	7.8	3.8	3.2
Melvin Price L&D TW	12.29	8.4	6.3	5.1	4.5
L&D 27 Pool	405.87	402.0	399.9	398.7	398.1
L&D 27 TW	397.15	392.1	388.7	386.5	385.7
St. Louis	15.48	10.4	7.0	4.8	4.0
Engineers Depot	14.77	9.7	6.3	4.1	3.3
Jefferson Barracks	12.48	7.4	4.1	1.9	1.1
Herculaneum	13.97	8.8	5.7	3.5	2.6
Kaskaskia L&D TW	65.22	60.0	57.2	55.0	54.1
Chester	19.73	14.5	11.8	9.6	8.6
Red Rock Landing	24.60	19.4	16.3	14.0	12.9
Grand Tower	25.16	20.0	16.6	14.3	13.0
Moccasin Springs	24.67	19.6	15.7	13.3	12.0
Cape Girardeau	25.52	20.5	16.2	13.8	12.3
Grays Point	25.36	19.7	15.2	12.7	11.2
Thebes	24.73	18.7	14.2	11.7	10.2
Commerce	20.60	14.1	9.5	6.9	5.4
Price Landing	16.15	8.4	3.5	0.7	-0.9
Thompson Landing	31.50	22.8	17.7	14.8	13.2
Birds Point	26.78	16.0	10.5	7.3	5.6
Ohio River at Cairo	30.10	19.3	13.8	10.6	8.9

Bold & Red : Location is at or above Flood Stage

7-day Observed Wed 07/08 06:00 to Wed 07/15 06:00

7-day QPF: Wed 07/15 06:00 to Wed 07/22 06:00

16-Day QPF: Wed 07/15 06:00 to Fri 07/31 06:00