River Forecast
Issued by NWS
Issued by NWS
531 FGUS53 KMSR 121431 RVFILO RIVER FORECAST NATIONAL WEATHER SERVICE NWS NORTH CENTRAL RIVER FORECAST CENTER; CHANHASSEN MN 930 AM CDT WED AUG 12 2026 : THIS IS A NWS GUIDANCE PRODUCT FROM THE NORTH CENTRAL RIVER : FORECAST CENTER. PUBLIC FORECASTS AND WARNINGS ARE ISSUED BY NWS : WEATHER FORECAST OFFICES. : : FORECAST GROUP IS ILO : : FORECASTS INCLUDE 24-HOURS OF FUTURE PRECIPITATION (QPF) IN 6 HOUR INCREMENTS : :************************************************************ :MAINSTREAM TUN MCCOOK RES, MCCI2 :MCCOOK, IL - LOT : :ACTION STAGE -100.0 FTMINOR STAGE -30.0 FT :MODERATE STAGE MissingMAJOR STAGE Missing : :THE RIVER STAGE WAS -40.3 FT AT 1200 Z ON AUG 11 .AR :CREST: MCCI2 0813 Z DC202608121430/DH0000/HGIFFXZ -37.3 :Crest near -37.3 FT around 00 Z on Thu, Aug 13 .ER MCCI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / -41.4 / -37.3 / -37.4 .E2 : 0813 : / -38.0 / -40.1 / -41.0 / -42.1 .E3 : 0814 : / -43.3 / -44.7 / -50.2 / -57.2 .E4 : 0815 : / -64.4 / -71.7 / -79.1 / -91.1 .E5 : 0816 : /-103.9 /-116.7 /-129.5 /-142.1 .E6 : 0817 : /-153.6 /-165.1 /-176.5 /-188.0 .E7 : 0818 : /-199.5 /-211.0 /-222.0 /-230.9 .E8 : 0819 : /-239.8 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.45 / 0.17 / 0.00 : 0813 / 0.00 : : 24-hr QPF Total Ending on Aug 13 is 0.62 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, MORI2 :MORRIS, IL - LOT : :ACTION STAGE 13.0 FTMINOR STAGE 16.0 FT :MODERATE STAGE 18.0 FTMAJOR STAGE 22.0 FT : :THE ESTIMATED RIVER STAGE WAS 7.2 FT AT 1200 Z ON AUG 12 .ER MORI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 7.9 / 8.4 / 8.8 .E2 : 0813 : / 9.1 / 9.1 / 9.1 / 9.0 .E3 : 0814 : / 8.7 / 8.2 / 7.9 / 7.6 .E4 : 0815 : / 7.4 / 7.2 / 7.0 / 6.9 .E5 : 0816 : / 6.8 / 6.7 / 6.6 / 6.6 .E6 : 0817 : / 6.5 / 6.4 / 6.4 / 6.3 .E7 : 0818 : / 6.3 / 6.2 / 6.2 / 6.1 .E8 : 0819 : / 6.1 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.34 / 0.19 / 0.05 : 0813 / 0.07 : : 24-hr QPF Total Ending on Aug 13 is 0.65 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, MMOI2 :MARSEILLES L&D 2W, IL - LOT : :ACTION STAGE 466.0 FTMINOR STAGE 467.0 FT :MODERATE STAGE 469.5 FTMAJOR STAGE 473.0 FT : :THE ESTIMATED TAILWATER STAGE WAS 460.2 FT AT 1200 Z ON AUG 12 .ER MMOI2 0812 Z DC202608121430/DH18/HTIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 460.4 / 461.1 / 461.4 .E2 : 0813 : / 461.6 / 461.6 / 461.6 / 461.5 .E3 : 0814 : / 461.3 / 461.1 / 461.0 / 460.9 .E4 : 0815 : / 460.8 / 460.7 / 460.6 / 460.5 .E5 : 0816 : / 460.5 / 460.4 / 460.4 / 460.3 .E6 : 0817 : / 460.3 / 460.2 / 460.2 / 460.2 .E7 : 0818 : / 460.1 / 460.1 / 460.0 / 460.0 .E8 : 0819 : / 459.9 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.57 / 0.16 / 0.04 : 0813 / 0.11 : : 24-hr QPF Total Ending on Aug 13 is 0.88 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, SRDI2 :UTICA-STARVED ROCK L&D 6, IL - LOT : :ACTION STAGE 449.0 FTMINOR STAGE 450.0 FT :MODERATE STAGE 460.0 FTMAJOR STAGE 465.0 FT : :THE ESTIMATED TAILWATER STAGE WAS 445.7 FT AT 1200 Z ON AUG 12 .ER SRDI2 0812 Z DC202608121430/DH18/HTIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 445.2 / 446.2 / 447.1 .E2 : 0813 : / 447.8 / 448.3 / 448.4 / 448.3 .E3 : 0814 : / 448.1 / 447.5 / 446.9 / 446.4 .E4 : 0815 : / 446.0 / 445.6 / 445.3 / 444.9 .E5 : 0816 : / 444.7 / 444.5 / 444.4 / 444.3 .E6 : 0817 : / 444.2 / 444.1 / 444.1 / 444.0 .E7 : 0818 : / 443.9 / 443.8 / 443.6 / 443.5 .E8 : 0819 : / 443.4 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.84 / 0.17 / 0.04 : 0813 / 0.11 : : 24-hr QPF Total Ending on Aug 13 is 1.16 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, LSLI2 :LA SALLE 1S, IL - LOT : :ACTION STAGE 19.0 FTMINOR STAGE 20.0 FT :MODERATE STAGE 27.0 FTMAJOR STAGE 31.0 FT : :THE ESTIMATED RIVER STAGE WAS 14.8 FT AT 1200 Z ON AUG 12 .ER LSLI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 14.6 / 15.3 / 15.8 .E2 : 0813 : / 16.2 / 16.5 / 16.6 / 16.6 .E3 : 0814 : / 16.4 / 16.2 / 15.9 / 15.5 .E4 : 0815 : / 15.1 / 14.8 / 14.6 / 14.3 .E5 : 0816 : / 14.1 / 13.8 / 13.6 / 13.5 .E6 : 0817 : / 13.3 / 13.2 / 13.1 / 13.0 .E7 : 0818 : / 12.9 / 12.8 / 12.7 / 12.6 .E8 : 0819 : / 12.6 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.89 / 0.16 / 0.05 : 0813 / 0.09 : : 24-hr QPF Total Ending on Aug 13 is 1.19 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, HNYI2 :HENRY, IL - ILX : :ACTION STAGE 22.0 FTMINOR STAGE 23.0 FT :MODERATE STAGE 24.0 FTMAJOR STAGE 31.0 FT : :THE ESTIMATED RIVER STAGE WAS 15.9 FT AT 1200 Z ON AUG 12 .ER HNYI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 16.0 / 16.0 / 16.1 .E2 : 0813 : / 16.2 / 16.3 / 16.4 / 16.4 .E3 : 0814 : / 16.5 / 16.6 / 16.7 / 16.7 .E4 : 0815 : / 16.8 / 16.8 / 16.8 / 16.8 .E5 : 0816 : / 16.7 / 16.7 / 16.6 / 16.6 .E6 : 0817 : / 16.5 / 16.4 / 16.4 / 16.3 .E7 : 0818 : / 16.2 / 16.2 / 16.1 / 16.0 .E8 : 0819 : / 16.0 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.87 / 0.19 / 0.07 : 0813 / 0.09 : : 24-hr QPF Total Ending on Aug 13 is 1.22 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, PIAI2 :PEORIA - BOAT YARD, IL - ILX : :ACTION STAGE 17.0 FTMINOR STAGE 18.0 FT :MODERATE STAGE 22.0 FTMAJOR STAGE 28.0 FT : :THE ESTIMATED RIVER STAGE WAS 12.2 FT AT 1200 Z ON AUG 12 .ER PIAI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 12.2 / 12.2 / 12.2 .E2 : 0813 : / 12.2 / 11.6 / 11.2 / 11.0 .E3 : 0814 : / 10.9 / 10.9 / 10.9 / 10.9 .E4 : 0815 : / 10.9 / 10.9 / 10.9 / 10.9 .E5 : 0816 : / 10.9 / 10.9 / 11.2 / 11.6 .E6 : 0817 : / 11.7 / 11.7 / 11.7 / 11.7 .E7 : 0818 : / 11.7 / 11.7 / 11.7 / 11.7 .E8 : 0819 : / 11.7 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.51 / 0.26 / 0.06 : 0813 / 0.11 : : 24-hr QPF Total Ending on Aug 13 is 0.94 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, PRAI2 :PEORIA 5SSW - L&D 7, IL - ILX : :ACTION STAGE 444.0 FTMINOR STAGE 447.0 FT :MODERATE STAGE 449.0 FTMAJOR STAGE 455.0 FT : :THE ESTIMATED TAILWATER STAGE WAS 435.5 FT AT 1200 Z ON AUG 12 .ER PRAI2 0812 Z DC202608121430/DH18/HTIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 435.8 / 435.9 / 436.2 .E2 : 0813 : / 436.6 / 439.1 / 439.2 / 439.3 .E3 : 0814 : / 439.2 / 439.2 / 439.2 / 439.2 .E4 : 0815 : / 439.2 / 439.1 / 439.1 / 439.0 .E5 : 0816 : / 438.9 / 438.4 / 437.6 / 436.7 .E6 : 0817 : / 436.2 / 435.7 / 435.6 / 435.5 .E7 : 0818 : / 435.4 / 435.3 / 435.2 / 435.1 .E8 : 0819 : / 434.9 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.32 / 0.11 / 0.05 : 0813 / 0.15 : : 24-hr QPF Total Ending on Aug 13 is 0.63 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, HAVI2 :HAVANA , IL - ILX : :ACTION STAGE 13.0 FTMINOR STAGE 14.0 FT :MODERATE STAGE 17.0 FTMAJOR STAGE 23.0 FT : :THE ESTIMATED RIVER STAGE WAS 8.0 FT AT 1200 Z ON AUG 12 .ER HAVI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 8.1 / 8.2 / 8.3 .E2 : 0813 : / 8.5 / 8.7 / 9.0 / 9.5 .E3 : 0814 : / 10.1 / 11.0 / 11.4 / 11.5 .E4 : 0815 : / 11.6 / 11.6 / 11.6 / 11.6 .E5 : 0816 : / 11.5 / 11.5 / 11.4 / 11.3 .E6 : 0817 : / 11.0 / 10.5 / 9.8 / 9.1 .E7 : 0818 : / 8.3 / 7.9 / 7.7 / 7.6 .E8 : 0819 : / 7.6 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.45 / 0.12 / 0.05 : 0813 / 0.13 : : 24-hr QPF Total Ending on Aug 13 is 0.75 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, BEAI2 :BEARDSTOWN, IL - ILX : :ACTION STAGE 13.0 FTMINOR STAGE 14.0 FT :MODERATE STAGE 18.0 FTMAJOR STAGE 28.0 FT : :THE ESTIMATED RIVER STAGE WAS 9.9 FT AT 1200 Z ON AUG 12 .ER BEAI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 9.9 / 10.0 / 10.0 .E2 : 0813 : / 10.0 / 10.0 / 10.0 / 10.0 .E3 : 0814 : / 9.9 / 9.8 / 9.7 / 9.6 .E4 : 0815 : / 9.5 / 9.5 / 9.6 / 9.6 .E5 : 0816 : / 9.7 / 9.7 / 9.8 / 9.9 .E6 : 0817 : / 10.0 / 10.0 / 10.0 / 10.0 .E7 : 0818 : / 10.0 / 10.0 / 10.0 / 10.0 .E8 : 0819 : / 9.9 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.52 / 0.10 / 0.08 : 0813 / 0.07 : : 24-hr QPF Total Ending on Aug 13 is 0.77 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, NLGI2 :LA GRANGE L&D 8, IL - LSX : :ACTION STAGE 21.0 FTMINOR STAGE 23.0 FT :MODERATE STAGE 27.0 FTMAJOR STAGE 29.0 FT : :THE ESTIMATED TAILWATER STAGE WAS 10.6 FT AT 1200 Z ON AUG 12 .ER NLGI2 0812 Z DC202608121430/DH18/HTIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 10.6 / 10.6 / 10.7 .E2 : 0813 : / 10.7 / 10.8 / 10.8 / 10.8 .E3 : 0814 : / 10.9 / 11.2 / 11.7 / 12.6 .E4 : 0815 : / 13.4 / 13.7 / 13.8 / 13.7 .E5 : 0816 : / 13.8 / 13.8 / 13.8 / 13.8 .E6 : 0817 : / 13.7 / 13.6 / 13.4 / 13.0 .E7 : 0818 : / 12.4 / 11.6 / 10.9 / 10.3 .E8 : 0819 : / 9.9 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.69 / 0.04 / 0.07 : 0813 / 0.07 : : 24-hr QPF Total Ending on Aug 13 is 0.87 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, MROI2 :MEREDOSIA PWR PLANT, IL - LSX : :ACTION STAGE 14.0 FTMINOR STAGE 17.0 FT :MODERATE STAGE 22.0 FTMAJOR STAGE 24.0 FT : :THE ESTIMATED RIVER STAGE WAS 5.1 FT AT 1200 Z ON AUG 12 .ER MROI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 5.2 / 5.3 / 5.3 .E2 : 0813 : / 5.3 / 5.4 / 5.4 / 5.5 .E3 : 0814 : / 5.5 / 5.7 / 6.1 / 6.6 .E4 : 0815 : / 7.1 / 7.4 / 7.5 / 7.5 .E5 : 0816 : / 7.5 / 7.5 / 7.5 / 7.5 .E6 : 0817 : / 7.4 / 7.4 / 7.3 / 7.1 .E7 : 0818 : / 6.8 / 6.4 / 5.8 / 5.2 .E8 : 0819 : / 4.6 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.64 / 0.10 / 0.06 : 0813 / 0.06 : : 24-hr QPF Total Ending on Aug 13 is 0.86 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, VALI2 :VALLEY CITY, IL - LSX : :ACTION STAGE 11.0 FTMINOR STAGE 14.0 FT :MODERATE STAGE 21.0 FTMAJOR STAGE 23.0 FT : :THE ESTIMATED RIVER STAGE WAS 4.2 FT AT 1200 Z ON AUG 12 .ER VALI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 4.3 / 4.4 / 4.5 .E2 : 0813 : / 4.5 / 4.6 / 4.7 / 4.7 .E3 : 0814 : / 4.8 / 5.0 / 5.3 / 5.7 .E4 : 0815 : / 6.1 / 6.4 / 6.4 / 6.4 .E5 : 0816 : / 6.4 / 6.4 / 6.4 / 6.4 .E6 : 0817 : / 6.4 / 6.4 / 6.3 / 6.2 .E7 : 0818 : / 5.9 / 5.6 / 5.1 / 4.7 .E8 : 0819 : / 4.3 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.59 / 0.06 / 0.05 : 0813 / 0.05 : : 24-hr QPF Total Ending on Aug 13 is 0.75 inches : :FORECASTER COMMENTS... : : :************************************************************ :ILLINOIS RIVER, HARI2 :HARDIN, IL - LSX : :ACTION STAGE 24.0 FTMINOR STAGE 25.0 FT :MODERATE STAGE 31.0 FTMAJOR STAGE 32.0 FT : :THE ESTIMATED RIVER STAGE WAS 19.8 FT AT 1200 Z ON AUG 12 .ER HARI2 0812 Z DC202608121430/DH18/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0812 : / 19.8 / 19.8 / 19.8 .E2 : 0813 : / 19.9 / 19.9 / 19.9 / 19.9 .E3 : 0814 : / 19.9 / 19.9 / 20.0 / 20.2 .E4 : 0815 : / 20.5 / 20.7 / 20.8 / 20.9 .E5 : 0816 : / 20.8 / 20.8 / 20.8 / 20.7 .E6 : 0817 : / 20.7 / 20.7 / 20.7 / 20.6 .E7 : 0818 : / 20.5 / 20.3 / 20.1 / 19.8 .E8 : 0819 : / 19.7 : : ***THE TABLE BELOW IS THE QPF FOR THE LOCAL DRAINAGE : AREA AND DOES NOT REPRESENT THE QPF FOR ANY UPSTREAM : WATERSHEDS*** : :QPF (IN) / 12Z / 18Z / 00Z / 06Z : 0812 / 0.11 / 0.12 / 0.02 : 0813 / 0.07 : : 24-hr QPF Total Ending on Aug 13 is 0.32 inches : :FORECASTER COMMENTS... : : : :******************************************************************* : $$ : FCSTR EXT: 2529 : :...END of MESSAGE...