River Forecast
Issued by NWS
Issued by NWS
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330 FGUS53 KMSR 140140 RVFCIW RIVER FORECAST NATIONAL WEATHER SERVICE NWS NORTH CENTRAL RIVER FORECAST CENTER; CHANHASSEN MN 839 PM CDT THU AUG 13 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 : :************************************************************ :BLACK HAWK CREEK, HUDI4 :HUDSON, IA - DMX : :ACTION STAGE 14.0 FTMINOR STAGE 15.0 FT :MODERATE STAGE 16.0 FTMAJOR STAGE 19.0 FT : :THE RIVER STAGE WAS 8.5 FT AT 2345 Z ON AUG 13 .AR :CREST: HUDI4 0815 Z DC202608140139/DH1800/HGIFFXZ 14.0 :Crest near 14.0 FT around 18 Z on Sat, Aug 15 .ER HUDI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 8.9 .E2 : 0814 : / 9.5 / 10.5 / 11.8 / 12.9 .E3 : 0815 : / 13.6 / 14.0 / 13.9 / 13.4 .E4 : 0816 : / 12.7 / 11.5 / 10.4 / 9.5 .E5 : 0817 : / 8.9 / 8.5 / 8.3 / 8.1 .E6 : 0818 : / 8.0 / 7.9 / 7.9 / 7.8 .E7 : 0819 : / 7.8 / 7.7 / 7.7 / 7.7 .E8 : 0820 : / 7.6 / 7.6 / 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 : 0813 / 0.44 : 0814 / 0.43 / 0.19 / 0.24 : : 24-hr QPF Total Ending on Aug 15 is 1.30 inches : :FORECASTER COMMENTS... : : :************************************************************ :CEDAR RIVER, ALOI4 :WATERLOO, IA - DMX : :ACTION STAGE 8.5 FTMINOR STAGE 13.0 FT :MODERATE STAGE 19.0 FTMAJOR STAGE 21.0 FT : :THE RIVER STAGE WAS 7.2 FT AT 0000 Z ON AUG 14 .AR :CREST: ALOI4 0816 Z DC202608140139/DH0600/HGIFFXZ 8.5 :Crest near 8.5 FT around 06 Z on Sun, Aug 16 .ER ALOI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 7.2 .E2 : 0814 : / 7.3 / 7.4 / 7.6 / 7.8 .E3 : 0815 : / 8.0 / 8.2 / 8.4 / 8.5 .E4 : 0816 : / 8.5 / 8.4 / 8.1 / 7.9 .E5 : 0817 : / 7.7 / 7.5 / 7.4 / 7.2 .E6 : 0818 : / 7.1 / 7.0 / 7.0 / 6.9 .E7 : 0819 : / 6.9 / 6.9 / 6.8 / 6.8 .E8 : 0820 : / 6.8 / 6.7 / 6.7 : : ***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 : 0813 / 0.20 : 0814 / 0.57 / 0.20 / 0.22 : : 24-hr QPF Total Ending on Aug 15 is 1.19 inches : :FORECASTER COMMENTS... : : :************************************************************ :CEDAR RIVER, CEBI4 :CEDAR BLUFF, IA - DVN : :ACTION STAGE 12.0 FTMINOR STAGE 16.0 FT :MODERATE STAGE 20.0 FTMAJOR STAGE 26.0 FT : :THE RIVER STAGE WAS 8.0 FT AT 0000 Z ON AUG 14 .ER CEBI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 8.1 .E2 : 0814 : / 8.5 / 9.2 / 10.2 / 11.6 .E3 : 0815 : / 12.7 / 13.4 / 13.8 / 14.0 .E4 : 0816 : / 14.0 / 13.9 / 13.8 / 13.7 .E5 : 0817 : / 13.7 / 13.8 / 13.7 / 13.7 .E6 : 0818 : / 13.5 / 13.3 / 12.8 / 12.2 .E7 : 0819 : / 11.6 / 11.0 / 10.5 / 10.1 .E8 : 0820 : / 9.6 / 9.1 / 8.6 : : ***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 : 0813 / 0.36 : 0814 / 0.62 / 0.07 / 0.05 : : 24-hr QPF Total Ending on Aug 15 is 1.10 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 9.1 FT AT 0000 Z ON AUG 14 .AR :CREST: CNEI4 0817 Z DC202608140139/DH0600/HGIFFXZ 13.0 :Crest near 13.0 FT around 06 Z on Mon, Aug 17 .ER CNEI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 9.1 .E2 : 0814 : / 9.2 / 9.4 / 9.7 / 10.0 .E3 : 0815 : / 10.3 / 10.7 / 11.2 / 11.8 .E4 : 0816 : / 12.3 / 12.7 / 12.9 / 13.0 .E5 : 0817 : / 13.0 / 13.0 / 12.9 / 12.8 .E6 : 0818 : / 12.8 / 12.7 / 12.7 / 12.6 .E7 : 0819 : / 12.4 / 12.3 / 12.0 / 11.8 .E8 : 0820 : / 11.5 / 11.1 / 10.7 : : ***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 : 0813 / 0.43 : 0814 / 0.65 / 0.06 / 0.03 : : 24-hr QPF Total Ending on Aug 15 is 1.17 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 11.8 FT AT 0000 Z ON AUG 14 .AR :CREST: MIWI4 0816 Z DC202608140139/DH0600/HGIFFXZ 14.1 :Crest near 14.1 FT around 06 Z on Sun, Aug 16 .ER MIWI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 12.0 .E2 : 0814 : / 12.2 / 12.4 / 12.7 / 13.1 .E3 : 0815 : / 13.5 / 13.8 / 14.0 / 14.1 .E4 : 0816 : / 14.0 / 13.9 / 13.7 / 13.4 .E5 : 0817 : / 13.0 / 12.7 / 12.5 / 12.3 .E6 : 0818 : / 12.1 / 12.0 / 11.9 / 11.8 .E7 : 0819 : / 11.8 / 11.7 / 11.7 / 11.6 .E8 : 0820 : / 11.6 / 11.5 / 11.5 : : ***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 : 0813 / 0.17 : 0814 / 0.49 / 0.07 / 0.11 : : 24-hr QPF Total Ending on Aug 15 is 0.84 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 4.3 FT AT 0000 Z ON AUG 14 .AR :CREST: TMAI4 0816 Z DC202608140139/DH1200/HGIFFXZ 11.0 :Crest near 11.0 FT around 12 Z on Sun, Aug 16 .ER TMAI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 5.1 .E2 : 0814 : / 6.6 / 7.9 / 9.2 / 9.8 .E3 : 0815 : / 10.4 / 10.7 / 10.9 / 10.9 .E4 : 0816 : / 11.0 / 11.0 / 10.9 / 10.7 .E5 : 0817 : / 10.4 / 10.0 / 9.6 / 9.2 .E6 : 0818 : / 8.8 / 8.4 / 7.9 / 7.4 .E7 : 0819 : / 7.1 / 6.8 / 6.6 / 6.5 .E8 : 0820 : / 6.4 / 6.3 / 6.2 : : ***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 : 0813 / 0.33 : 0814 / 0.71 / 0.07 / 0.06 : : 24-hr QPF Total Ending on Aug 15 is 1.17 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 9.0 FT AT 0000 Z ON AUG 14 .AR :CREST: MROI4 0816 Z DC202608140139/DH0000/HGIFFXZ 15.0 :Crest near 15.0 FT around 00 Z on Sun, Aug 16 .ER MROI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 9.5 .E2 : 0814 : / 10.8 / 12.1 / 13.1 / 13.8 .E3 : 0815 : / 14.4 / 14.8 / 15.0 / 15.0 .E4 : 0816 : / 14.8 / 14.6 / 14.5 / 14.4 .E5 : 0817 : / 14.2 / 14.1 / 14.0 / 13.8 .E6 : 0818 : / 13.6 / 13.4 / 13.1 / 12.8 .E7 : 0819 : / 12.5 / 12.2 / 12.0 / 11.8 .E8 : 0820 : / 11.6 / 11.5 / 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 : 0813 / 0.29 : 0814 / 0.87 / 0.05 / 0.09 : : 24-hr QPF Total Ending on Aug 15 is 1.30 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 4.5 FT AT 0000 Z ON AUG 14 :RISE ABOVE FLOOD STAGE AROUND 03 Z ON 08/15/2026 .AR :CREST: KALI4 0815 Z DC202608140139/DH0600/HGIFFXZ 14.1 :Crest near 14.1 FT around 06 Z on Sat, Aug 15 :FALL BELOW FLOOD STAGE AROUND 12 Z ON 08/15/2026 .ER KALI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 6.4 .E2 : 0814 : / 8.9 / 10.9 / 12.8 / 14.1 .E3 : 0815 : / 14.0 / 13.4 / 12.5 / 11.5 .E4 : 0816 : / 10.6 / 9.8 / 9.1 / 8.5 .E5 : 0817 : / 8.1 / 7.7 / 7.5 / 7.2 .E6 : 0818 : / 7.1 / 6.9 / 6.8 / 6.7 .E7 : 0819 : / 6.6 / 6.5 / 6.4 / 6.3 .E8 : 0820 : / 6.3 / 6.2 / 6.2 : : ***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 : 0813 / 0.21 : 0814 / 0.54 / 0.02 / 0.06 : : 24-hr QPF Total Ending on Aug 15 is 0.83 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 7.6 FT AT 0000 Z ON AUG 14 .AR :CREST: LNTI4 0815 Z DC202608140139/DH1800/HGIFFXZ 16.0 :Crest near 16.0 FT around 18 Z on Sat, Aug 15 .ER LNTI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 8.7 .E2 : 0814 : / 10.8 / 12.3 / 13.7 / 14.9 .E3 : 0815 : / 15.8 / 16.0 / 15.6 / 15.2 .E4 : 0816 : / 15.0 / 14.8 / 14.7 / 14.6 .E5 : 0817 : / 14.6 / 14.5 / 14.5 / 14.4 .E6 : 0818 : / 14.3 / 14.3 / 14.2 / 14.2 .E7 : 0819 : / 14.1 / 14.1 / 14.1 / 14.0 .E8 : 0820 : / 14.0 / 14.0 / 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 : 0813 / 0.40 : 0814 / 0.65 / 0.02 / 0.05 : : 24-hr QPF Total Ending on Aug 15 is 1.12 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 13.9 FT AT 0000 Z ON AUG 14 .AR :CREST: CJTI4 0817 Z DC202608140139/DH1800/HGIFFXZ 19.8 :Crest near 19.8 FT around 18 Z on Mon, Aug 17 .ER CJTI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 13.9 .E2 : 0814 : / 14.3 / 14.8 / 16.1 / 17.5 .E3 : 0815 : / 18.2 / 18.7 / 19.0 / 19.1 .E4 : 0816 : / 19.1 / 19.2 / 19.4 / 19.5 .E5 : 0817 : / 19.7 / 19.8 / 19.8 / 19.7 .E6 : 0818 : / 19.6 / 19.5 / 19.5 / 19.4 .E7 : 0819 : / 19.3 / 19.2 / 19.1 / 19.0 .E8 : 0820 : / 18.8 / 18.5 / 18.2 : : ***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 : 0813 / 0.38 : 0814 / 0.69 / 0.02 / 0.04 : : 24-hr QPF Total Ending on Aug 15 is 1.13 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 16.2 FT AT 0000 Z ON AUG 14 :RISE ABOVE FLOOD STAGE AROUND 15 Z ON 08/17/2026 .AR :CREST: WAPI4 0818 Z DC202608140139/DH0600/HGIFFXZ 21.2 :Crest near 21.2 FT around 06 Z on Tue, Aug 18 :FALL BELOW FLOOD STAGE AROUND 03 Z ON 08/19/2026 .ER WAPI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 16.8 .E2 : 0814 : / 17.4 / 18.0 / 18.5 / 19.0 .E3 : 0815 : / 19.5 / 19.9 / 20.2 / 20.5 .E4 : 0816 : / 20.7 / 20.7 / 20.8 / 20.8 .E5 : 0817 : / 20.9 / 21.1 / 21.1 / 21.2 .E6 : 0818 : / 21.2 / 21.1 / 21.0 / 21.0 .E7 : 0819 : / 20.9 / 20.8 / 20.8 / 20.7 .E8 : 0820 : / 20.5 / 20.4 / 20.2 : : ***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 : 0813 / 0.30 : 0814 / 0.60 / 0.02 / 0.03 : : 24-hr QPF Total Ending on Aug 15 is 0.95 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 5.7 FT AT 0000 Z ON AUG 14 .AR :CREST: OKVI4 0818 Z DC202608140139/DH0600/HGIFFXZ 11.0 :Crest near 11.0 FT around 06 Z on Tue, Aug 18 .ER OKVI4 0814 Z DC202608140139/DH06/HGIFF/DIH6 :RIVER FORECAST / 12Z / 18Z / 00Z / 06Z .E1 : 0813 : / 6.1 .E2 : 0814 : / 6.5 / 6.9 / 7.4 / 8.2 .E3 : 0815 : / 8.9 / 9.5 / 10.0 / 10.3 .E4 : 0816 : / 10.5 / 10.6 / 10.7 / 10.7 .E5 : 0817 : / 10.8 / 10.8 / 10.9 / 11.0 .E6 : 0818 : / 11.0 / 11.0 / 11.0 / 10.9 .E7 : 0819 : / 10.8 / 10.8 / 10.7 / 10.6 .E8 : 0820 : / 10.5 / 10.4 / 10.2 : : ***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 : 0813 / 0.13 : 0814 / 0.55 / 0.11 / 0.01 : : 24-hr QPF Total Ending on Aug 15 is 0.80 inches : :FORECASTER COMMENTS... : : : :******************************************************************* : $$ : FCSTR EXT: 2515 : :...END of MESSAGE...