Hydrometeorological Discussion
Issued by NWS North Central River Forecast Center

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Hydrometeorological Forecast Discussion
NWS North Central River Forecast Center Twin Cities/Chanhassen MN
1146 AM CDT Sun Sep 6 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                 2026-09-06 15:14 UTC
DES Des Moines R Basin                 2026-09-06 14:18 UTC
GND Grand, Muskegon/White Basins, MI   2026-09-06 14:57 UTC
ILO Mainstem Illinois R                2026-09-06 15:50 UTC
M10 Miss. R - Lake City, MN-L&D 10     2026-09-06 15:20 UTC
M19 Miss. R - L&D 11-Gregory Landing   2026-09-06 15:14 UTC
MIS Miss. R - L&D 20 to Chester, IL    2026-09-06 15:57 UTC
NLM Northern Lower Michigan rivers     2026-09-06 15:15 UTC
RCK Rock R Basin                       2026-09-06 15:01 UTC
RDW Mississippi R abv Red Wing, MN     2026-09-06 14:16 UTC
TIA Misc Iowa Tribs to Miss. R         2026-09-06 14:17 UTC
UPM Upper Michigan Peninsula rivers    2026-09-06 14:10 UTC

=====================================================================

No forecast points in the NCRFC forecast area are forecast to rise
above Flood Stage.

...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
IAPC08   DH1300/PPDRZ  0.33 : Fonda 4NNW                          IA
ESTI4    DH1300/PPDRZ  0.07 : Estherville 4E                      IA
POCI4    DH1300/PPDRZ  0.07 : Pocahontas WWTP                     IA
STRI4    DH1200/PPDRG  0.04 : Stratford 4WSW                      IA
EMTI4    DH1200/PPDRG  0.03 : Emmetsburg 2NW                      IA

Top daily precipitation reports greater than zero from Illinois:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
ILMCH33  DH1230/PPDRZ  0.01 : Woodstock 4SW                       IL
ILCK294  DH1200/PPDRZ  0.01 : Palatine 1NNE                       IL
ALEI2    DH1240/PPDRZ 0.001 : Aledo                               IL
ILMD20   DH1300/PPDRZ 0.001 : Edwardsville 1WSW                   IL
ILLK54   DH1318/PPDRZ 0.001 : Mundelein                           IL

Top daily precipitation reports greater than zero from Indiana:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
INSN25   DH1000/PPDRZ  0.03 : Angola 1S                           IN
INSN03   DH1100/PPDRZ  0.02 : Hudson 5N                           IN
INSN02   DH1000/PPDRZ  0.02 : Hudson 4NNW                         IN
PLLI3    DH1000/PPDRZ  0.02 : Pleasant Lake                       IN
INLG05   DH1229/PPDRZ  0.02 : LaGrange 1ENE                       IN

Top daily precipitation reports greater than zero from Michigan:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
HRTM4    DH1100/PPDRZ  0.48 : Hart 3 WSW                          MI
MIBR13   DH1000/PPDRZ  0.30 : Hastings 4SSW                       MI
MIKN17   DH1100/PPDRZ  0.25 : Alto 4SW                            MI
MIBR12   DH1100/PPDRZ  0.24 : Freeport 2S                         MI
FREM4    DH1130/PPDRZ  0.21 : Fremont 4WSW                        MI

Top daily precipitation reports greater than zero from Minnesota:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
MNPK22   DH1200/PPDRZ  1.20 : East Grand Forks 5N                 MN
ALVM5    DH1200/PPDRG  1.14 : Alvarado                            MN
PBTM5    DH1200/PPDRG  0.36 : Mentor 9W                           MN
SRFM5    DH1200/PPDRG  0.32 : Fertile 3WSW                        MN
MWRM5    DH1200/PPDRG  0.31 : Mahnomen 1SE                        MN

Top daily precipitation reports greater than zero from Missouri:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
MOSG05   DH1200/PPDRZ  0.42 : Ste. Genevieve 11SSW                MO
MOJF25   DH1200/PPDRZ  0.21 : Fenton 4S                           MO
ERKM7    DH1200/PPDRG  0.10 : Eureka 2E                           MO
VDLM7    DH1200/PPDRG  0.09 : Vandalia /DNR well/                 MO
VNDM7    DH1300/PPDRZ  0.06 : Vandalia WTP                        MO

Top daily precipitation reports greater than zero from North Dakota:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
NDBT11   DH1319/PPDRZ  0.99 : Bottineau 6ENE                      ND
NDGF22   DH1300/PPDRZ  0.75 : Grand Forks 4N                      ND
NDRL07   DH1300/PPDRZ  0.71 : Dunseith 7N                         ND
NDBT09   DH1200/PPDRZ  0.68 : Westhope                            ND
LNKN8    DH1100/PPDRZ  0.67 : Lankin 6E                           ND

Top daily precipitation reports greater than zero from South Dakota:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
SDBH01   DH1200/PPDRZ  0.42 : Tyndall                             SD

Top daily precipitation reports greater than zero from Wisconsin:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
WIBY14   DH1100/PPDRZ  0.02 : Ashland 10W                         WI
MTW      DH1156/PPDRZ  0.02 : Manitowoc - Manitowoc Cnty Arpt     WI
DENW3    DH1125/PPDRZ  0.02 : Denmark WWTP                        WI
MANW3    DH1200/PPDRZ  0.01 : Manitowoc                           WI
WSHW3    DH1200/PPDRG  0.01 : Washburn 14WSW /RAWS/               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


$$