021  
FGUS53 KMSR 181409  
RVFSSL  
 
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS NORTH CENTRAL RIVER FORECAST CENTER; CHANHASSEN MN  
908 AM CDT THU JUN 18 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 15.4 FT AT 1245 Z ON JUN 18  
.AR :CREST: LNMI2 0619 Z DC202606181408/DH0000/HGIFFXZ 16.0  
:CREST NEAR 16.0 FT AROUND 00 Z ON FRI, JUN 19  
:FALL BELOW FLOOD STAGE AROUND 18 Z ON 06/19/2026  
.ER LNMI2 0618 Z DC202606181408/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 15.8 / 16.0 / 15.9  
.E2 : 0619 : / 15.7 / 15.0 / 14.5 / 13.8  
.E3 : 0620 : / 13.0 / 12.1 / 11.3 / 10.6  
.E4 : 0621 : / 9.9 / 9.0 / 8.3 / 7.8  
.E5 : 0622 : / 7.4 / 7.1 / 6.9 / 6.8  
.E6 : 0623 : / 6.7 / 6.6 / 6.5 / 6.5  
.E7 : 0624 : / 6.4 / 6.4 / 6.2 / 6.1  
.E8 : 0625 : / 6.0  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.00  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.00 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 17.1 FT AT 1245 Z ON JUN 18  
.AR :CREST: SEVI2 0619 Z DC202606181408/DH1800/HGIFFXZ 19.7  
:CREST NEAR 19.7 FT AROUND 18 Z ON FRI, JUN 19  
.ER SEVI2 0618 Z DC202606181408/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 17.9 / 18.8 / 19.4  
.E2 : 0619 : / 19.6 / 19.7 / 19.7 / 19.5  
.E3 : 0620 : / 19.2 / 18.5 / 17.7 / 16.9  
.E4 : 0621 : / 16.2 / 15.4 / 14.6 / 13.9  
.E5 : 0622 : / 13.3 / 12.7 / 12.2 / 11.8  
.E6 : 0623 : / 11.5 / 11.3 / 11.1 / 11.0  
.E7 : 0624 : / 10.9 / 10.8 / 10.7 / 10.6  
.E8 : 0625 : / 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  
: 0618 / 0.00 / 0.00 / 0.00  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.00 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 20.1 FT AT 1245 Z ON JUN 18  
.ER CLMI2 0618 Z DC202606181408/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 20.0 / 19.6 / 19.2  
.E2 : 0619 : / 19.1 / 18.5 / 17.8 / 16.7  
.E3 : 0620 : / 15.7 / 14.7 / 13.5 / 12.5  
.E4 : 0621 : / 11.7 / 11.0 / 10.4 / 9.8  
.E5 : 0622 : / 9.3 / 8.8 / 8.4 / 8.1  
.E6 : 0623 : / 7.8 / 7.5 / 7.3 / 7.1  
.E7 : 0624 : / 6.9 / 6.8 / 6.6 / 6.5  
.E8 : 0625 : / 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  
: 0618 / 0.00 / 0.00 / 0.00  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.00 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 19.2 FT AT 1245 Z ON JUN 18  
.AR :CREST: RIPI2 0618 Z DC202606181408/DH1800/HGIFFXZ 19.4  
:CREST NEAR 19.4 FT AROUND 18 Z ON THU, JUN 18  
.ER RIPI2 0618 Z DC202606181408/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 19.4 / 19.2 / 18.9  
.E2 : 0619 : / 18.7 / 18.5 / 18.4 / 18.4  
.E3 : 0620 : / 18.5 / 18.5 / 18.4 / 18.3  
.E4 : 0621 : / 18.2 / 18.2 / 18.1 / 18.0  
.E5 : 0622 : / 17.6 / 17.0 / 16.2 / 15.2  
.E6 : 0623 : / 14.2 / 13.1 / 12.1 / 11.3  
.E7 : 0624 : / 10.6 / 10.1 / 9.7 / 9.2  
.E8 : 0625 : / 8.7  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.00  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.00 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 12.6 FT AT 1245 Z ON JUN 18  
.ER CNGI2 0618 Z DC202606181408/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 12.5 / 11.7 / 10.3  
.E2 : 0619 : / 9.0 / 8.0 / 7.2 / 6.5  
.E3 : 0620 : / 6.0 / 5.7 / 5.4 / 5.1  
.E4 : 0621 : / 4.9 / 4.8 / 4.6 / 4.5  
.E5 : 0622 : / 4.4 / 4.3 / 4.2 / 4.2  
.E6 : 0623 : / 4.1 / 4.0 / 4.0 / 3.9  
.E7 : 0624 : / 3.9 / 3.8 / 3.8 / 3.7  
.E8 : 0625 : / 3.7  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.00  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.00 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 13.0 FT AT 1300 Z ON JUN 18  
.AR :CREST: MNTI2 0620 Z DC202606181408/DH0000/HGIFFXZ 13.6  
:CREST NEAR 13.6 FT AROUND 00 Z ON SAT, JUN 20  
:FALL BELOW FLOOD STAGE AROUND 18 Z ON 06/21/2026  
.ER MNTI2 0618 Z DC202606181408/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 13.1 / 13.2 / 13.3  
.E2 : 0619 : / 13.4 / 13.5 / 13.6 / 13.6  
.E3 : 0620 : / 13.6 / 13.6 / 13.5 / 13.4  
.E4 : 0621 : / 13.1 / 13.0 / 12.8 / 12.5  
.E5 : 0622 : / 12.3 / 12.1 / 11.8 / 11.5  
.E6 : 0623 : / 11.3 / 11.1 / 11.0 / 10.9  
.E7 : 0624 : / 10.8 / 10.7 / 10.5 / 10.3  
.E8 : 0625 : / 10.1  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.00  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.00 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 453.2 FT AT 1300 Z ON JUN 18  
.AR :CREST: CDLI2 0619 Z DC202606181408/DH1800/HGIFFXZ 456.1  
:CREST NEAR 456.1 FT AROUND 18 Z ON FRI, JUN 19  
.ER CDLI2 0618 Z DC202606181408/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 454.2 / 455.1 / 455.5  
.E2 : 0619 : / 455.9 / 456.1 / 456.1 / 456.0  
.E3 : 0620 : / 455.8 / 455.6 / 455.3 / 455.0  
.E4 : 0621 : / 454.7 / 454.4 / 454.1 / 453.7  
.E5 : 0622 : / 453.4 / 453.1 / 452.9 / 452.6  
.E6 : 0623 : / 452.4 / 452.1 / 451.9 / 451.7  
.E7 : 0624 : / 451.5 / 451.3 / 451.1 / 450.9  
.E8 : 0625 : / 450.7  
:  
: ***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  
: 0618 / 0.01 / 0.00 / 0.00  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.01 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:  
:*******************************************************************  
:  

 
:  
FCSTR EXT: 2529  
:  
:...END OF MESSAGE...  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab RFC Page Main Text Page