River Forecast
Issued by NWS
Issued by NWS
569 FGUS53 KMSR 160100 RVFSSL RIVER FORECAST NATIONAL WEATHER SERVICE NWS NORTH CENTRAL RIVER FORECAST CENTER; CHANHASSEN MN 759 PM CDT SAT AUG 15 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 SSL : : FORECASTS INCLUDE 24-HOURS OF FUTURE PRECIPITATION (QPF) IN 6 HOUR INCREMENTS : :************************************************************ :SPOON RIVER, LNMI2 :LONDON MILLS 1WSW, IL - ILX : :ACTION STAGE 13.0 FTMINOR STAGE 15.0 FT :MODERATE STAGE 21.0 FTMAJOR STAGE 24.0 FT : :THE RIVER STAGE WAS 18.0 FT AT 2345 Z ON AUG 15 .AR :CREST: LNMI2 0816 Z DC202608160059/DH1800/HGIFFXZ 18.7 :Crest near 18.7 FT around 18 Z on Sun, Aug 16 :FALL BELOW FLOOD STAGE AROUND 09 Z ON 08/18/2026 .ER LNMI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 18.4 .E2 : 0816 : / 18.6 / 18.7 / 18.5 / 18.1 .E3 : 0817 : / 17.6 / 17.0 / 16.3 / 15.6 .E4 : 0818 : / 14.6 / 13.7 / 12.8 / 12.0 .E5 : 0819 : / 11.3 / 10.6 / 10.0 / 9.5 .E6 : 0820 : / 9.1 / 8.6 / 8.3 / 8.0 .E7 : 0821 : / 7.7 / 7.4 / 7.2 / 7.0 .E8 : 0822 : / 6.8 / 6.7 / 6.5 : : ***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 : 0815 / 0.28 : 0816 / 0.32 / 0.01 / 0.02 : : 24-hr QPF Total Ending on Aug 17 is 0.63 inches : :FORECASTER COMMENTS... : : :************************************************************ :SPOON RIVER, SEVI2 :SEVILLE (MARIETTA 3ESE), IL - ILX : :ACTION STAGE 19.0 FTMINOR STAGE 22.0 FT :MODERATE STAGE 25.0 FTMAJOR STAGE 30.0 FT : :THE RIVER STAGE WAS 26.8 FT AT 2345 Z ON AUG 15 .AR :CREST: SEVI2 0817 Z DC202608160059/DH0600/HGIFFXZ 27.8 :Crest near 27.8 FT around 06 Z on Mon, Aug 17 :FALL BELOW FLOOD STAGE AROUND 03 Z ON 08/19/2026 .ER SEVI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 27.0 .E2 : 0816 : / 27.2 / 27.3 / 27.5 / 27.8 .E3 : 0817 : / 27.8 / 27.4 / 27.3 / 26.9 .E4 : 0818 : / 26.2 / 24.7 / 23.1 / 20.6 .E5 : 0819 : / 18.9 / 17.6 / 16.7 / 16.0 .E6 : 0820 : / 15.3 / 14.7 / 14.1 / 13.7 .E7 : 0821 : / 13.2 / 12.8 / 12.5 / 12.2 .E8 : 0822 : / 11.9 / 11.7 / 11.4 : : ***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 : 0815 / 0.04 : 0816 / 0.31 / 0.00 / 0.00 : : 24-hr QPF Total Ending on Aug 17 is 0.35 inches : :FORECASTER COMMENTS... : : :************************************************************ :LA MOINE RIVER, CLMI2 :COLMAR 1SSW, IL - DVN : :ACTION STAGE 19.0 FTMINOR STAGE 20.0 FT :MODERATE STAGE 22.0 FTMAJOR STAGE 24.0 FT : :THE RIVER STAGE WAS 20.5 FT AT 2345 Z ON AUG 15 .AR :CREST: CLMI2 0817 Z DC202608160059/DH0000/HGIFFXZ 23.0 :Crest near 23.0 FT around 00 Z on Mon, Aug 17 :FALL BELOW FLOOD STAGE AROUND 03 Z ON 08/18/2026 .ER CLMI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 21.9 .E2 : 0816 : / 22.6 / 22.9 / 23.0 / 22.9 .E3 : 0817 : / 22.7 / 22.2 / 21.2 / 18.5 .E4 : 0818 : / 14.9 / 12.4 / 10.4 / 9.1 .E5 : 0819 : / 7.9 / 7.2 / 6.6 / 6.1 .E6 : 0820 : / 5.8 / 5.5 / 5.3 / 5.1 .E7 : 0821 : / 4.9 / 4.8 / 4.7 / 4.6 .E8 : 0822 : / 4.6 / 4.5 / 4.4 : : ***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 : 0815 / 0.04 : 0816 / 0.19 / 0.00 / 0.00 : : 24-hr QPF Total Ending on Aug 17 is 0.23 inches : :FORECASTER COMMENTS... : : :************************************************************ :LA MOINE RIVER, RIPI2 :RIPLEY, IL - LSX : :ACTION STAGE 18.0 FTMINOR STAGE 22.0 FT :MODERATE STAGE 23.0 FTMAJOR STAGE 27.0 FT : :THE RIVER STAGE WAS 9.1 FT AT 2345 Z ON AUG 15 .AR :CREST: RIPI2 0819 Z DC202608160059/DH0000/HGIFFXZ 21.4 :Crest near 21.4 FT around 00 Z on Wed, Aug 19 .ER RIPI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 12.0 .E2 : 0816 : / 14.7 / 17.3 / 19.3 / 19.9 .E3 : 0817 : / 20.3 / 20.4 / 20.6 / 20.8 .E4 : 0818 : / 21.0 / 21.2 / 21.4 / 21.4 .E5 : 0819 : / 21.3 / 21.0 / 20.1 / 18.6 .E6 : 0820 : / 16.6 / 14.5 / 12.5 / 10.9 .E7 : 0821 : / 9.9 / 8.9 / 8.3 / 8.0 .E8 : 0822 : / 7.8 / 7.6 / 7.5 : : ***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 : 0815 / 0.05 : 0816 / 0.14 / 0.00 / 0.00 : : 24-hr QPF Total Ending on Aug 17 is 0.19 inches : :FORECASTER COMMENTS... : : :************************************************************ :MACKINAW RIVER, CNGI2 :CONGERVILLE 2NW, IL - ILX : :ACTION STAGE 10.0 FTMINOR STAGE 13.0 FT :MODERATE STAGE 14.0 FTMAJOR STAGE 20.0 FT : :THE RIVER STAGE WAS 10.5 FT AT 2345 Z ON AUG 15 .AR :CREST: CNGI2 0816 Z DC202608160059/DH1800/HGIFFXZ 13.0 :Crest near 13.0 FT around 18 Z on Sun, Aug 16 .ER CNGI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 11.1 .E2 : 0816 : / 12.4 / 13.0 / 13.0 / 12.7 .E3 : 0817 : / 11.8 / 10.6 / 9.4 / 8.4 .E4 : 0818 : / 7.6 / 6.9 / 6.4 / 5.9 .E5 : 0819 : / 5.5 / 5.3 / 5.0 / 4.8 .E6 : 0820 : / 4.6 / 4.5 / 4.4 / 4.3 .E7 : 0821 : / 4.2 / 4.1 / 4.0 / 3.9 .E8 : 0822 : / 3.9 / 3.8 / 3.8 : : ***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 : 0815 / 0.03 : 0816 / 0.28 / 0.01 / 0.02 : : 24-hr QPF Total Ending on Aug 17 is 0.34 inches : :FORECASTER COMMENTS... : : :************************************************************ :SANGAMON RIVER, MNTI2 :MONTICELLO , IL - ILX : :ACTION STAGE 11.0 FTMINOR STAGE 13.0 FT :MODERATE STAGE 17.0 FTMAJOR STAGE 20.0 FT : :THE RIVER STAGE WAS 12.1 FT AT 0000 Z ON AUG 16 :RISE ABOVE FLOOD STAGE AROUND 09 Z ON 08/16/2026 .AR :CREST: MNTI2 0817 Z DC202608160059/DH1800/HGIFFXZ 17.3 :Crest near 17.3 FT around 18 Z on Mon, Aug 17 :FALL BELOW FLOOD STAGE AROUND 09 Z ON 08/20/2026 .ER MNTI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 12.9 .E2 : 0816 : / 14.0 / 15.0 / 15.9 / 16.7 .E3 : 0817 : / 17.1 / 17.3 / 17.3 / 17.1 .E4 : 0818 : / 16.6 / 16.1 / 15.5 / 14.9 .E5 : 0819 : / 14.3 / 13.8 / 13.4 / 13.1 .E6 : 0820 : / 12.9 / 12.6 / 12.5 / 12.3 .E7 : 0821 : / 12.1 / 12.0 / 11.8 / 11.6 .E8 : 0822 : / 11.4 / 11.3 / 11.2 : : ***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 : 0815 / 0.00 : 0816 / 0.20 / 0.03 / 0.00 : : 24-hr QPF Total Ending on Aug 17 is 0.23 inches : :FORECASTER COMMENTS... : : :************************************************************ :SANGAMON RIVER, RVTI2 :RIVERTON , IL - ILX : :ACTION STAGE 17.0 FTMINOR STAGE 23.0 FT :MODERATE STAGE 26.0 FTMAJOR STAGE 29.0 FT : :THE RIVER STAGE WAS 4.6 FT AT 2345 Z ON AUG 15 .AR :CREST: RVTI2 0820 Z DC202608160059/DH1800/HGIFFXZ 17.6 :Crest near 17.6 FT around 18 Z on Thu, Aug 20 .ER RVTI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 5.1 .E2 : 0816 : / 5.5 / 5.6 / 5.7 / 5.9 .E3 : 0817 : / 6.0 / 6.4 / 7.1 / 7.8 .E4 : 0818 : / 8.6 / 9.7 / 10.9 / 12.2 .E5 : 0819 : / 13.7 / 15.3 / 16.6 / 17.1 .E6 : 0820 : / 17.5 / 17.6 / 17.6 / 17.3 .E7 : 0821 : / 16.9 / 16.1 / 14.8 / 13.6 .E8 : 0822 : / 12.4 / 11.3 / 10.5 : : ***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 : 0815 / 0.02 : 0816 / 0.28 / 0.02 / 0.00 : : 24-hr QPF Total Ending on Aug 17 is 0.32 inches : :FORECASTER COMMENTS... : : :************************************************************ :SALT CREEK, GREI2 :GREENVIEW 3N, IL - ILX : :ACTION STAGE 14.0 FTMINOR STAGE 16.0 FT :MODERATE STAGE 17.0 FTMAJOR STAGE 20.0 FT : :THE RIVER STAGE WAS 5.0 FT AT 2345 Z ON AUG 15 .ER GREI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 6.4 .E2 : 0816 : / 8.0 / 9.3 / 10.4 / 11.4 .E3 : 0817 : / 12.2 / 12.4 / 11.9 / 11.1 .E4 : 0818 : / 10.0 / 9.1 / 8.4 / 7.9 .E5 : 0819 : / 7.6 / 7.3 / 7.0 / 6.7 .E6 : 0820 : / 6.4 / 6.0 / 5.7 / 5.4 .E7 : 0821 : / 5.1 / 4.9 / 4.6 / 4.5 .E8 : 0822 : / 4.3 / 4.2 / 4.1 : : ***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 : 0815 / 0.00 : 0816 / 0.29 / 0.00 / 0.00 : : 24-hr QPF Total Ending on Aug 17 is 0.29 inches : :FORECASTER COMMENTS... : : :************************************************************ :SANGAMON RIVER, CDLI2 :CHANDLERVILLE, IL - ILX : :ACTION STAGE 454.0 FTMINOR STAGE 456.6 FT :MODERATE STAGE 459.0 FTMAJOR STAGE 462.0 FT : :THE RIVER STAGE WAS 446.2 FT AT 0000 Z ON AUG 16 .ER CDLI2 0816 Z DC202608160059/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0815 : / 446.5 .E2 : 0816 : / 446.9 / 447.5 / 448.2 / 449.1 .E3 : 0817 : / 450.0 / 451.0 / 451.8 / 452.4 .E4 : 0818 : / 452.7 / 452.7 / 452.4 / 451.9 .E5 : 0819 : / 451.3 / 450.8 / 450.5 / 450.3 .E6 : 0820 : / 450.3 / 450.4 / 450.6 / 450.8 .E7 : 0821 : / 451.0 / 451.2 / 451.4 / 451.6 .E8 : 0822 : / 451.6 / 451.6 / 451.5 : : ***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 : 0815 / 0.01 : 0816 / 0.32 / 0.00 / 0.00 : : 24-hr QPF Total Ending on Aug 17 is 0.33 inches : :FORECASTER COMMENTS... : : : :******************************************************************* : $$ : FCSTR EXT: 2537 : :...END of MESSAGE...