Hydrometeorological Discussion
Issued by NWS North Central River Forecast Center
Issued by NWS North Central River Forecast Center
711
AGUS73 KMSR 231652
HMDMSR
Hydrometeorological Forecast Discussion
NWS North Central River Forecast Center Twin Cities/Chanhassen MN
1151 AM CDT Sat Aug 23 2025
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 2025-08-23 14:15 UTC
DES Des Moines R Basin 2025-08-23 14:23 UTC
GND Grand, Muskegon/White Basins, MI 2025-08-23 12:26 UTC
ILO Mainstem Illinois R 2025-08-23 16:09 UTC
KDF Illinois R tribs abv LaSalle, IL 2025-08-23 14:12 UTC
M10 Miss. R - Lake City, MN-L&D 10 2025-08-23 14:57 UTC
M19 Miss. R - L&D 11-Gregory Landing 2025-08-23 15:29 UTC
MIN Minnesota R abv Shakopee, MN 2025-08-23 13:38 UTC
MIS Miss. R - L&D 20 to Chester, IL 2025-08-23 16:18 UTC
NLM Northern Lower Michigan rivers 2025-08-23 13:27 UTC
RCK Rock R Basin 2025-08-23 13:22 UTC
RDW Mississippi R abv Red Wing, MN 2025-08-23 14:05 UTC
TIA Misc Iowa Tribs to Miss. R 2025-08-23 13:22 UTC
UPM Upper Michigan Peninsula rivers 2025-08-23 13:35 UTC
=====================================================================
Sites with forecasts above moderate flood level (FS=Flood Stage):
MAX
RVF NWSLI Station name/river FS FCST
MIN MVOM5 Montevideo - Minnesota R 14.0 16.0
MIN MTNM5 Morton - 1SW - Minnesota R 21.0 24.1
Sites with forecasts above flood stage (FS):
MAX
RVF NWSLI Station name/river FS FCST
CIW CNEI4 Conesville - 4NE - Cedar R 13.0 13.4
KDF NMSW3 New Munster - 2N - Fox R 11.0 11.3
MIN GTEM5 Granite Falls - Minnesota R 885.0 885.6
MIN RWDM5 Redwood Falls - 3SW - Redwood R 6.0 6.0
MIN NULM5 New Ulm - 2S - Minnesota R 800.0 801.2
MIN SPFM5 Springfield - 4SW @ Cottonwood R 22.0 22.5
MIN HENM5 Henderson - Minnesota R 732.0 732.5
MIN JDNM5 Jordan - Minnesota R 25.0 25.4
TIA DEWI4 De Witt - 4S - Wapsipinicon R 11.0 11.4
Sites with forecasts below flood stage but above a
user-defined threshold (FS=Flood Stage):
MAX
RVF NWSLI Station name/river FS FCST
CIW MCWI4 Mason City - Winnebago R 10.0 8.7
CIW SHRI4 Shell Rock - Shell Rock R 12.0 11.6
CIW CEDI4 Cedar Falls - Cedar R 89.0 88.2
CIW ALOI4 Waterloo - Cedar R 13.0 10.5
CIW PLOI4 Palo - Cedar R 12.5 11.4
CIW CIDI4 Cedar Rapids - No. 2 - Cedar R 12.0 11.3
CIW CEBI4 Cedar Bluff - Cedar River 16.0 13.7
CIW WAPI4 Wapello - Iowa R 21.0 19.6
CIW OKVI4 Oakville - Iowa R 11.0 9.5
DES AGNI4 Algona - 1NNW - E Fk Des Moines R 17.0 14.6
M10 GENW3 Genoa - L&D 8 - Mississippi R 631.0 626.3
MIN NWUM5 New Ulm - 2S - Cottonwood R 11.0 9.5
MIN MNKM5 Mankato - Minnesota R 22.0 18.7
MIS LUSM7 Louisiana - WTP-(Pool 24 CP)-Mississippi R 15.0 13.1
MIS CLKM7 Clarksville - L&D 24 - Mississippi R 25.0 23.1
RDW DELM5 Delano - So Fk Crow R 16.5 11.7
RDW SAVM5 Savage - Minnesota R 702.0 700.2
RDW STLM5 Stillwater - St Croix R 87.0 80.4
=====================================================================
...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
IADL26 DH1000/PPDRZ 0.81 : Dallas Center 4ENE IA
IAPK125 DH1200/PPDRZ 0.72 : Urbandale 1NNE IA
IADL31 DH1030/PPDRZ 0.32 : Dallas Center 2E IA
BPLI4 DH1200/PPDRG 0.26 : Belle Plaine 3S IA
IAIA02 DH1200/PPDRZ 0.22 : Marengo 3SSW IA
Top daily precipitation reports greater than zero from Illinois:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
ILWD05 DH1200/PPDRZ 0.20 : Morrison 3E IL
KEWI2 DH1200/PPDRZ 0.13 : Kewanee 1E IL
DXRI2 DH1200/PPDRG 0.12 : Dixon IL
ILLE08 DH1200/PPDRZ 0.11 : Ashton IL
ILPR04 DH1200/PPDRZ 0.10 : Dunlap 3NE IL
Top daily precipitation reports greater than zero from Indiana:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
INSJ64 DH1100/PPDRZ 0.001 : Mishawaka 2E IN
Top daily precipitation reports greater than zero from Michigan:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
BBEM4 DH1200/PPDRZ 1.52 : Big Bay 9SW MI
MIMQ24 DH1100/PPDRZ 1.50 : Wobic MI
ANJ DH1155/PPDRZ 1.24 : Sault Ste. Marie MI
BERM4 DH1200/PPDRZ 1.23 : Bergland MI
RACM4 DH1200/PPDRG 1.16 : Sault Ste Marie 23SW - Raco (RAWS) MI
Top daily precipitation reports greater than zero from Minnesota:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
MNPN41 DH1208/PPDRZ 1.47 : Askov 6E MN
MNPP04 DH1200/PPDRZ 1.22 : Hancock 4ENE MN
PLRM5 DH1200/PPDRG 1.17 : Royalton MN
MNTD13 DH1130/PPDRZ 1.15 : Osakis 2SE MN
MNCV40 DH1200/PPDRZ 1.12 : Excelsior 1S MN
No measureable precipitation reported within the NCRFC area
of Missouri during the last 24 hours.
Top daily precipitation reports greater than zero from North Dakota:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
CVLN8 DH1200/PPDRZ 0.02 : Cavalier 7NW ND
NDWH04 DH1100/PPDRZ 0.001 : Grafton 7N ND
NDPM01 DH1300/PPDRZ 0.001 : Cavalier 8WNW ND
NDRC08 DH1100/PPDRZ 0.001 : Abercrombie ND
MCLN8 DH1230/PPDRZ 0.001 : McLeod 3E ND
Top daily precipitation reports greater than zero from South Dakota:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
SDGT09 DH1100/PPDRZ 0.32 : LaBolt SD
WMTS2 DH1300/PPDRZ 0.32 : Wilmot SD
8D3 DH1156/PPDRZ 0.05 : Sisseton Muni Arpt SD
SDRB01 DH1200/PPDRZ 0.04 : Sisseton 4W SD
Top daily precipitation reports greater than zero from Wisconsin:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
MRZW3 DH1200/PPDRG 1.60 : Minong 8WNW /RAWS/ WI
WIBY26 DH1200/PPDRZ 1.41 : Ashland 10W WI
WIIR03 DH1200/PPDRZ 1.35 : Pence WI
WIPR02 DH1130/PPDRZ 1.15 : Butternut 6SW WI
ASX DH1153/PPDRZ 1.14 : Ashland - JFK Memorial Arpt 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
$$