032
AGUS73 KMSR 211715
HMDMSR
HYDROMETEOROLOGICAL FORECAST DISCUSSION
NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN
1214 PM CDT MON SEP 21 2026
RIVER FORECASTS ROUTINELY INCORPORATE 24 HOURS OF QPF FROM
APRIL 1 TO SEPTEMBER 30 AND 48 HOURS FROM OCTOBER 1 TO MARCH 31.
SEE HTTP://WWW.WEATHER.GOV/NCRFC/LMI_QPF_NCRFCCURRENTQPF
..FORECAST ACTIVITY
RVF FORECASTS ISSUED TODAY. ISSUE TIMES ARE IN UTC.
SUBTRACT 6 HRS FOR CST, 5 HRS FOR CDT/EST, 4 HRS FOR EDT.
RVF FORECAST GROUP DESCRIPTION ISSUE TIME
CIW CEDAR/IOWA R BASIN 2026-09-21 14:14 UTC
DES DES MOINES R BASIN 2026-09-21 15:17 UTC
EWS ERN WISCONSIN BASINS TO LK MI 2026-09-21 15:14 UTC
GND GRAND, MUSKEGON/WHITE BASINS, MI 2026-09-21 14:07 UTC
ILO MAINSTEM ILLINOIS R 2026-09-21 15:46 UTC
KDF ILLINOIS R TRIBS ABV LASALLE, IL 2026-09-21 14:42 UTC
KSJ KALAMAZOO/ST JOSEPH BSNS-MI & IN 2026-09-21 13:51 UTC
M10 MISS. R - LAKE CITY, MN-L&D 10 2026-09-21 15:04 UTC
M19 MISS. R - L&D 11-GREGORY LANDING 2026-09-21 16:38 UTC
NLM NORTHERN LOWER MICHIGAN RIVERS 2026-09-21 14:00 UTC
RCK ROCK R BASIN 2026-09-21 11:12 UTC
RCK ROCK R BASIN 2026-09-21 15:12 UTC
RDW MISSISSIPPI R ABV RED WING, MN 2026-09-21 14:21 UTC
TIA MISC IOWA TRIBS TO MISS. R 2026-09-21 14:30 UTC
UPM UPPER MICHIGAN PENINSULA RIVERS 2026-09-21 15:17 UTC
WIS WISCONSIN R BASIN 2026-09-21 14:26 UTC
=====================================================================
SITES WITH FORECASTS ABOVE MAJOR FLOOD LEVEL (FS=FLOOD STAGE):
MAX
RVF NWSLI STATION NAME/RIVER FS FCST
TIA DEWI4 DE WITT - 4S - WAPSIPINICON R 11.0 12.9
SITES WITH FORECASTS ABOVE MODERATE FLOOD LEVEL (FS=FLOOD STAGE):
MAX
RVF NWSLI STATION NAME/RIVER FS FCST
CIW KALI4 KALONA - 1SSW - ENGLISH R 14.0 17.5
RCK MLII2 MOLINE - ROCK R 12.0 13.2
TIA SIGI4 SIGOURNEY - 2S - N SKUNK R 16.0 18.4
SITES WITH FORECASTS ABOVE FLOOD STAGE (FS):
MAX
RVF NWSLI STATION NAME/RIVER FS FCST
CIW CNEI4 CONESVILLE - 4NE - CEDAR R 13.0 14.9
CIW LNTI4 LONE TREE - 5SW - IOWA R 16.0 16.8
CIW CJTI4 COLUMBUS JUNCTION - IOWA R 23.0 23.1
CIW WAPI4 WAPELLO - IOWA R 21.0 24.0
CIW OKVI4 OAKVILLE - IOWA R 11.0 13.6
EWS RAYW3 RAYMOND - ROOT R CANAL 9.0 9.5
ILO SRDI2 UTICA - STARVED ROCK L&D 6 -ILLINOIS R 450.0 450.4
KDF RUSI2 RUSSELL - DES PLAINES R 7.0 8.6
KDF GUNI2 GURNEE - 3SW - DES PLAINES R 7.0 8.0
KDF NMSW3 NEW MUNSTER - 2N - FOX R 11.0 12.2
KDF DAYI2 DAYTON - FOX R 12.0 12.5
M10 HOUM5 HOUSTON - 1N - ROOT R 15.0 15.5
M19 KHBI2 KEITHSBURG - MISSISSIPPI R 14.0 14.8
M19 GLDI2 GLADSTONE - 4WNW - L&D 18 / MISSISSIPPI R 10.0 11.1
M19 BRLI4 BURLINGTON - MISSISSIPPI R 15.0 15.8
M19 GGYM7 GREGORY LANDING - MISSISSIPPI R 15.0 15.4
RCK JOSI2 JOSLIN - ROCK R 12.0 13.4
TIA MAQI4 MAQUOKETA - 2NE - MAQUOKETA R 24.0 24.2
SITES WITH FORECASTS BELOW FLOOD STAGE BUT ABOVE A
USER-DEFINED THRESHOLD (FS=FLOOD STAGE):
MAX
RVF NWSLI STATION NAME/RIVER FS FCST
CIW LANM5 LANSING - CEDAR R 18.0 16.0
CIW CCYI4 CHARLES CITY - NO. 2 - CEDAR R 12.0 11.5
CIW CEDI4 CEDAR FALLS - CEDAR R 89.0 86.0
CIW ALOI4 WATERLOO - CEDAR R 13.0 9.2
CIW CEBI4 CEDAR BLUFF - CEDAR RIVER 16.0 15.8
CIW MROI4 MARENGO - IOWA R 15.0 14.7
EWS FRKW3 FRANKLIN - 2SE - ROOT R 8.0 7.2
ILO MCCI2 - -30.0 -35.6
ILO OTWI2 OTTAWA - ILLINOIS R 463.0 461.3
ILO LSLI2 LA SALLE - 1S - ILLINOIS R 20.0 19.0
ILO HAVI2 HAVANA - ILLINOIS R 14.0 13.2
KDF LDRI2 LINCOLNSHIRE - DES PLAINES R 12.5 12.3
KDF DSPI2 DES PLAINES - 2N - DES PLAINES R 15.0 14.0
KDF LEMI2 LEMONT - 1NW - DES PLAINES R 10.0 9.6
KDF BOLI2 BOLLINGBROOK - E BR DU PAGE R 20.0 18.6
KDF NDRI2 PLAINFIELD - DU PAGE R 12.0 10.2
KDF SORI2 SHOREWOOD - DU PAGE R 15.0 14.8
KDF DAVI3 DAVIS - HWY 30 BR - KANKAKEE R 10.0 9.7
KDF DBRI3 DUNNS BRIDGE - KANKAKEE R (WHEATFIELD 5NE) 10.0 9.5
KDF SLBI3 SHELBY - KANKAKEE R 10.5 10.3
KSJ VCKM4 VICKSBURG - 2E - PORTAGE R 5.0 4.6
KSJ CPEI3 COSPERVILLE - N BR ELKHART R 6.0 5.0
KSJ NILM4 NILES - WWTP - ST JOSEPH R 11.0 7.3
M10 DCHI4 DORCHESTER - 4S - HWY 76 / UPPER IOWA R 14.0 12.2
M10 EKDI4 ELKADER - 1SE - TURKEY R 12.0 10.1
M10 GRBI4 GARBER - TURKEY R 17.0 14.6
M19 RCKI2 ROCK ISLAND - L&D 15 - MISSISSIPPI R 15.0 13.2
M19 NBOI2 NEW BOSTON - 4NW - L&D 17 / MISSISSIPPI R 15.0 14.6
RCK MTNW3 MARTINTOWN - 2E & PECATONICA R 13.5 11.5
RCK BYRI2 BYRON - ROCK R 13.0 9.5
RCK GENI2 GENESEO - 2N - GREEN R 15.0 14.0
TIA OOAI4 OSKALOOSA - 4N - S SKUNK R 24.5 18.1
=====================================================================
..PAST PRECIPITATION
OBSERVATION TIMES ARE IN UTC.
SUBTRACT 6 HRS FOR CST, 5 HRS FOR CDT/EST, 4 HRS FOR EDT.
=====================================================================
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM IOWA:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
RINI4 DH1200/PPDRZ 0.63 : RINGSTED IA
IAKS06 DH1200/PPDRZ 0.59 : SWEA CITY 4NW IA
IAPA05 DH1200/PPDRZ 0.56 : WEST BEND 5W IA
LMLI4 DH1200/PPDRZ 0.55 : LAKE MILLS IA
EMTI4 DH1200/PPDRG 0.54 : EMMETSBURG 2NW IA
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM ILLINOIS:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
KSKI2 DH1200/PPDRG 1.44 : RAMSEY 7ESE IL
SRCI2 DH1200/PPDRG 1.37 : SHELBYVILLE 6W IL
ILPT08 DH1300/PPDRZ 1.33 : WHITE HEATH 4NNE IL
ILMA27 DH1200/PPDRZ 1.25 : DECATUR 3SW IL
ILCN03 DH1200/PPDRZ 1.20 : PANA 6NNE IL
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM INDIANA:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
INEL72 DH1200/PPDRZ 1.37 : LIGONIER 4WNW IN
INSJ74 DH1100/PPDRZ 1.16 : SOUTH BEND 3SE IN
INEL08 DH1100/PPDRZ 1.03 : WAKARUSA 2NNE IN
INSL04 DH1200/PPDRZ 1.01 : HYMERA IN
INSJ26 DH1110/PPDRZ 0.94 : MISHAWAKA 4ENE IN
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM MICHIGAN:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
MICS14 DH1100/PPDRZ 1.00 : EDWARDSBURG 3NNW MI
MIBN24 DH1100/PPDRZ 0.95 : ST. JOSEPH 3SSE MI
MIHL15 DH1200/PPDRZ 0.83 : HILLSDALE 2ESE MI
MIBN03 DH1100/PPDRZ 0.82 : BUCHANAN 1ESE MI
MIHL04 DH1300/PPDRZ 0.82 : JONESVILLE 6ENE MI
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM MINNESOTA:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
WRNM5 DH1200/PPDRZ 1.46 : WORTHINGTON 2NNE MN
MNNB11 DH1200/PPDRZ 1.43 : BREWSTER MN
MNMY11 DH1200/PPDRZ 1.40 : SLAYTON 1SSW MN
AVOM5 DH1200/PPDRG 1.39 : AVOCA 7E - CSAH6 MN
OTG DH1156/PPDRZ 1.38 : WORTHINGTON MUNI ARPT MN
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM MISSOURI:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
MOSL24 DH1130/PPDRZ 1.79 : FLORISSANT 3W MO
MOJF34 DH1100/PPDRZ 1.76 : CEDAR HILL LAKES 8SSW MO
DARM7 DH1200/PPDRZ 1.56 : DARDENNE MO
MOPH53 DH1200/PPDRZ 1.56 : ROLLA 4WNW MO
SPEM7 DH1200/PPDRZ 1.48 : ST LOUIS MO
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM NORTH DAKOTA:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
NDWR24 DH1200/PPDRZ 0.13 : BERTHOLD 4SSE ND
NDWR04 DH1238/PPDRZ 0.07 : MINOT 2SSW ND
VLAN8 DH1300/PPDRZ 0.04 : VELVA 4SW ND
MOT DH1154/PPDRZ 0.04 : MINOT INTL ARPT ND
NDWR20 DH1200/PPDRZ 0.04 : MINOT 2SSW ND
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM SOUTH DAKOTA:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
SDBH01 DH1200/PPDRZ 0.30 : TYNDALL SD
TOP DAILY PRECIPITATION REPORTS GREATER THAN ZERO FROM WISCONSIN:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
FTAW3 DH1100/PPDRZ 1.56 : FORT ATKINSON WWTP WI
MONW3 DH1200/PPDRZ 0.88 : MONROE 1W WI
WILF04 DH1200/PPDRZ 0.68 : DARLINGTON 5SSE WI
WIKN06 DH1130/PPDRZ 0.66 : KENOSHA 2S WI
WIWW26 DH1200/PPDRZ 0.60 : WHITEWATER 5SSE WI
=====================================================================
SEE HTTP://WWW.WEATHER.GOV/NCRFC/LMI_QCPCPN FOR ALL REPORTS.
FOR ADDITIONAL AND MORE IN-DEPTH INFORMATION CONCERNING RIVER
FORECASTS, PRECIPITATION AND ALL HYDROMETEOROLOGICAL INFORMATION
IN THE NCRFC AREA OF RESPONSIBILITY, PLEASE REFER TO THE NCRFC
WEB PAGE AT: HTTP://WWW.WEATHER.GOV/NCRFC
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