797  
FGUS53 KMSR 181436  
RVFCIW  
 
RIVER FORECAST  
NATIONAL WEATHER SERVICE  
NWS NORTH CENTRAL RIVER FORECAST CENTER; CHANHASSEN MN  
935 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 CIW  
:  
: FORECASTS INCLUDE 24-HOURS OF FUTURE PRECIPITATION (QPF) IN 6 HOUR INCREMENTS  
:  
:************************************************************  
:CEDAR RIVER, CIDI4  
:CEDAR RAPIDS , IA - DVN  
:  
:ACTION STAGE 10.0 FTMINOR STAGE 12.0 FT  
:MODERATE STAGE 14.0 FTMAJOR STAGE 16.0 FT  
:  
:THE RIVER STAGE WAS 6.6 FT AT 1200 Z ON JUN 18  
.ER CIDI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 6.6 / 6.5 / 6.4  
.E2 : 0619 : / 6.3 / 6.1 / 6.0 / 5.9  
.E3 : 0620 : / 5.8 / 5.7 / 5.6 / 5.5  
.E4 : 0621 : / 5.4 / 5.3 / 5.2 / 5.1  
.E5 : 0622 : / 5.0 / 4.9 / 4.8 / 4.8  
.E6 : 0623 : / 4.7 / 4.6 / 4.6 / 4.6  
.E7 : 0624 : / 4.5 / 4.5 / 4.5 / 4.4  
.E8 : 0625 : / 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  
: 0618 / 0.00 / 0.01 / 0.03  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.04 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:CEDAR RIVER, CNEI4  
:CONESVILLE 4NE, IA - DVN  
:  
:ACTION STAGE 12.0 FTMINOR STAGE 13.0 FT  
:MODERATE STAGE 15.0 FTMAJOR STAGE 16.5 FT  
:  
:THE RIVER STAGE WAS 12.1 FT AT 1200 Z ON JUN 18  
.AR :CREST: CNEI4 0619 Z DC202606181435/DH0000/HGIFFXZ 12.5  
:CREST NEAR 12.5 FT AROUND 00 Z ON FRI, JUN 19  
.ER CNEI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 12.3 / 12.5 / 12.4  
.E2 : 0619 : / 12.3 / 12.2 / 12.0 / 11.8  
.E3 : 0620 : / 11.5 / 11.2 / 10.9 / 10.6  
.E4 : 0621 : / 10.4 / 10.2 / 10.0 / 9.8  
.E5 : 0622 : / 9.6 / 9.3 / 9.1 / 8.9  
.E6 : 0623 : / 8.7 / 8.5 / 8.3 / 8.2  
.E7 : 0624 : / 8.0 / 7.8 / 7.7 / 7.6  
.E8 : 0625 : / 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  
: 0618 / 0.00 / 0.00 / 0.02  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.02 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:IOWA RIVER, MIWI4  
:MARSHALLTOWN WWTP, IA - DMX  
:  
:ACTION STAGE 14.0 FTMINOR STAGE 19.0 FT  
:MODERATE STAGE 23.0 FTMAJOR STAGE 26.0 FT  
:  
:THE RIVER STAGE WAS 17.2 FT AT 0900 Z ON JUN 18  
.AR :CREST: MIWI4 0618 Z DC202606181435/DH1800/HGIFFXZ 17.4  
:CREST NEAR 17.4 FT AROUND 18 Z ON THU, JUN 18  
.ER MIWI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 17.4 / 17.2 / 16.8  
.E2 : 0619 : / 16.3 / 15.9 / 15.4 / 14.9  
.E3 : 0620 : / 14.7 / 14.4 / 14.2 / 14.0  
.E4 : 0621 : / 13.8 / 13.7 / 13.6 / 13.4  
.E5 : 0622 : / 13.3 / 13.2 / 13.1 / 13.0  
.E6 : 0623 : / 12.9 / 12.8 / 12.8 / 12.7  
.E7 : 0624 : / 12.6 / 12.5 / 12.5 / 12.4  
.E8 : 0625 : / 12.4  
:  
: ***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  
: 0618 / 0.00 / 0.01 / 0.02  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.03 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:IOWA RIVER, TMAI4  
:TAMA 3W - HWY E49, IA - DMX  
:  
:ACTION STAGE 11.0 FTMINOR STAGE 12.5 FT  
:MODERATE STAGE 13.0 FTMAJOR STAGE 14.0 FT  
:  
:THE RIVER STAGE WAS 10.7 FT AT 1400 Z ON JUN 18  
.AR :CREST: TMAI4 0620 Z DC202606181435/DH0600/HGIFFXZ 11.9  
:CREST NEAR 11.9 FT AROUND 06 Z ON SAT, JUN 20  
.ER TMAI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 11.0 / 11.3 / 11.5  
.E2 : 0619 : / 11.7 / 11.8 / 11.8 / 11.9  
.E3 : 0620 : / 11.9 / 11.8 / 11.5 / 10.9  
.E4 : 0621 : / 10.2 / 9.6 / 9.2 / 8.7  
.E5 : 0622 : / 8.4 / 8.0 / 7.7 / 7.5  
.E6 : 0623 : / 7.4 / 7.2 / 7.1 / 6.9  
.E7 : 0624 : / 6.8 / 6.7 / 6.6 / 6.4  
.E8 : 0625 : / 6.3  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.02  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.02 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:IOWA RIVER, MROI4  
:MARENGO, IA - DVN  
:  
:ACTION STAGE 13.0 FTMINOR STAGE 15.0 FT  
:MODERATE STAGE 17.0 FTMAJOR STAGE 19.0 FT  
:  
:THE RIVER STAGE WAS 13.3 FT AT 1400 Z ON JUN 18  
:RISE ABOVE FLOOD STAGE AROUND 18 Z ON 06/19/2026  
.AR :CREST: MROI4 0621 Z DC202606181435/DH1200/HGIFFXZ 15.8  
:CREST NEAR 15.8 FT AROUND 12 Z ON SUN, JUN 21  
:FALL BELOW FLOOD STAGE AROUND 06 Z ON 06/23/2026  
.ER MROI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 13.6 / 14.0 / 14.3  
.E2 : 0619 : / 14.7 / 15.0 / 15.2 / 15.4  
.E3 : 0620 : / 15.5 / 15.6 / 15.7 / 15.7  
.E4 : 0621 : / 15.8 / 15.8 / 15.8 / 15.8  
.E5 : 0622 : / 15.8 / 15.7 / 15.5 / 15.0  
.E6 : 0623 : / 14.1 / 13.1 / 12.4 / 11.9  
.E7 : 0624 : / 11.6 / 11.5 / 11.3 / 11.2  
.E8 : 0625 : / 11.1  
:  
: ***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 / 0.02  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.02 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:ENGLISH RIVER, KALI4  
:KALONA 1SSW, IA - DVN  
:  
:ACTION STAGE 13.0 FTMINOR STAGE 14.0 FT  
:MODERATE STAGE 16.0 FTMAJOR STAGE 18.0 FT  
:  
:THE RIVER STAGE WAS 17.9 FT AT 1400 Z ON JUN 18  
.AR :CREST: KALI4 0618 Z DC202606181435/DH1800/HGIFFXZ 18.0  
:CREST NEAR 18.0 FT AROUND 18 Z ON THU, JUN 18  
:FALL BELOW FLOOD STAGE AROUND 09 Z ON 06/20/2026  
.ER KALI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 18.0 / 17.7 / 17.4  
.E2 : 0619 : / 17.1 / 16.7 / 16.0 / 14.9  
.E3 : 0620 : / 13.3 / 11.9 / 10.8 / 10.1  
.E4 : 0621 : / 9.5 / 9.1 / 8.7 / 8.5  
.E5 : 0622 : / 8.2 / 8.0 / 7.8 / 7.6  
.E6 : 0623 : / 7.5 / 7.4 / 7.3 / 7.2  
.E7 : 0624 : / 7.1 / 7.0 / 6.9 / 6.8  
.E8 : 0625 : / 6.8  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.02  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.02 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:IOWA RIVER, IOWI4  
:IOWA CITY NO. 2, IA - DVN  
:  
:ACTION STAGE 21.0 FTMINOR STAGE 23.5 FT  
:MODERATE STAGE 24.5 FTMAJOR STAGE 26.0 FT  
:  
:THE RIVER STAGE WAS 16.0 FT AT 1400 Z ON JUN 18  
.ER IOWI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 16.4 / 18.1 / 18.1  
.E2 : 0619 : / 18.0 / 17.1 / 16.1 / 16.1  
.E3 : 0620 : / 16.1 / 16.7 / 17.4 / 17.4  
.E4 : 0621 : / 17.3 / 17.7 / 18.0 / 18.0  
.E5 : 0622 : / 18.0 / 18.0 / 18.0 / 18.0  
.E6 : 0623 : / 18.0 / 17.6 / 17.2 / 17.2  
.E7 : 0624 : / 17.2 / 16.2 / 15.2 / 15.2  
.E8 : 0625 : / 15.2  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.02  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.02 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:IOWA RIVER, LNTI4  
:LONE TREE 5SW - TRI COUNTY BRIDGE, IA - DVN  
:  
:ACTION STAGE 14.0 FTMINOR STAGE 16.0 FT  
:MODERATE STAGE 18.5 FTMAJOR STAGE 22.0 FT  
:  
:THE RIVER STAGE WAS 15.5 FT AT 1400 Z ON JUN 18  
:RISE ABOVE FLOOD STAGE AROUND 03 Z ON 06/19/2026  
.AR :CREST: LNTI4 0619 Z DC202606181435/DH1800/HGIFFXZ 17.1  
:CREST NEAR 17.1 FT AROUND 18 Z ON FRI, JUN 19  
:FALL BELOW FLOOD STAGE AROUND 15 Z ON 06/20/2026  
.ER LNTI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 15.4 / 15.4 / 16.1  
.E2 : 0619 : / 16.8 / 17.1 / 17.1 / 16.7  
.E3 : 0620 : / 16.3 / 15.7 / 15.1 / 14.7  
.E4 : 0621 : / 14.3 / 13.9 / 13.6 / 13.6  
.E5 : 0622 : / 13.5 / 13.4 / 13.3 / 13.2  
.E6 : 0623 : / 13.2 / 13.1 / 12.9 / 12.7  
.E7 : 0624 : / 12.5 / 12.4 / 11.8 / 11.2  
.E8 : 0625 : / 10.8  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.03  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.03 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:IOWA RIVER, CJTI4  
:COLUMBUS JUNCTION, IA - DVN  
:  
:ACTION STAGE 19.0 FTMINOR STAGE 23.0 FT  
:MODERATE STAGE 25.0 FTMAJOR STAGE 26.5 FT  
:  
:THE RIVER STAGE WAS 18.5 FT AT 1400 Z ON JUN 18  
.AR :CREST: CJTI4 0620 Z DC202606181435/DH0600/HGIFFXZ 19.9  
:CREST NEAR 19.9 FT AROUND 06 Z ON SAT, JUN 20  
.ER CJTI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 18.8 / 19.1 / 19.3  
.E2 : 0619 : / 19.5 / 19.7 / 19.8 / 19.9  
.E3 : 0620 : / 19.7 / 19.4 / 19.0 / 18.5  
.E4 : 0621 : / 18.0 / 17.6 / 17.1 / 16.8  
.E5 : 0622 : / 16.5 / 16.2 / 16.0 / 15.8  
.E6 : 0623 : / 15.6 / 15.4 / 15.2 / 15.1  
.E7 : 0624 : / 14.9 / 14.7 / 14.5 / 14.2  
.E8 : 0625 : / 14.0  
:  
: ***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 / 0.03  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.03 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:IOWA RIVER, WAPI4  
:WAPELLO, IA - DVN  
:  
:ACTION STAGE 18.5 FTMINOR STAGE 21.0 FT  
:MODERATE STAGE 25.0 FTMAJOR STAGE 27.5 FT  
:  
:THE RIVER STAGE WAS 20.4 FT AT 1400 Z ON JUN 18  
:RISE ABOVE FLOOD STAGE AROUND 03 Z ON 06/19/2026  
.AR :CREST: WAPI4 0620 Z DC202606181435/DH0600/HGIFFXZ 21.5  
:CREST NEAR 21.5 FT AROUND 06 Z ON SAT, JUN 20  
:FALL BELOW FLOOD STAGE AROUND 03 Z ON 06/21/2026  
.ER WAPI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 20.6 / 20.9 / 21.1  
.E2 : 0619 : / 21.3 / 21.4 / 21.4 / 21.5  
.E3 : 0620 : / 21.5 / 21.4 / 21.2 / 20.9  
.E4 : 0621 : / 20.6 / 20.2 / 19.8 / 19.4  
.E5 : 0622 : / 19.1 / 18.8 / 18.5 / 18.3  
.E6 : 0623 : / 18.1 / 17.9 / 17.7 / 17.6  
.E7 : 0624 : / 17.4 / 17.2 / 17.0 / 16.8  
.E8 : 0625 : / 16.5  
:  
: ***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 / 0.02  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.02 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:************************************************************  
:IOWA RIVER, OKVI4  
:OAKVILLE, IA - DVN  
:  
:ACTION STAGE 8.0 FTMINOR STAGE 11.0 FT  
:MODERATE STAGE 15.0 FTMAJOR STAGE 20.0 FT  
:  
:THE RIVER STAGE WAS 9.8 FT AT 1400 Z ON JUN 18  
:RISE ABOVE FLOOD STAGE AROUND 00 Z ON 06/20/2026  
.AR :CREST: OKVI4 0620 Z DC202606181435/DH1200/HGIFFXZ 11.2  
:CREST NEAR 11.2 FT AROUND 12 Z ON SAT, JUN 20  
:FALL BELOW FLOOD STAGE AROUND 06 Z ON 06/21/2026  
.ER OKVI4 0618 Z DC202606181435/DH18/HGIFF/DIH6  
:RIVER FORECAST / 12Z / 18Z / 00Z / 06Z  
.E1 : 0618 : / 10.0 / 10.4 / 10.6  
.E2 : 0619 : / 10.8 / 10.9 / 11.0 / 11.1  
.E3 : 0620 : / 11.2 / 11.2 / 11.1 / 11.0  
.E4 : 0621 : / 10.7 / 10.4 / 10.1 / 9.7  
.E5 : 0622 : / 9.4 / 9.0 / 8.7 / 8.4  
.E6 : 0623 : / 8.2 / 8.0 / 7.8 / 7.6  
.E7 : 0624 : / 7.5 / 7.3 / 7.2 / 7.0  
.E8 : 0625 : / 6.8  
:  
: ***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  
: 0618 / 0.00 / 0.00 / 0.01  
: 0619 / 0.00  
:  
: 24-HR QPF TOTAL ENDING ON JUN 19 IS 0.01 INCHES  
:  
:FORECASTER COMMENTS...  
:  
:  
:  
:*******************************************************************  
:  

 
:  
FCSTR EXT: 2533  
:  
:...END OF MESSAGE...  
 
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