Hydrometeorological Discussion
Issued by NWS North Central River Forecast Center
Issued by NWS North Central River Forecast Center
730
AGUS73 KMSR 011515
HMDMSR
Hydrometeorological Forecast Discussion
NWS North Central River Forecast Center Twin Cities/Chanhassen MN
1017 AM CDT Mon Sep 1 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 2025-09-01 14:45 UTC
DES Des Moines R Basin 2025-09-01 14:47 UTC
GND Grand, Muskegon/White Basins, MI 2025-09-01 13:21 UTC
ILO Mainstem Illinois R 2025-09-01 14:53 UTC
M10 Miss. R - Lake City, MN-L&D 10 2025-09-01 14:36 UTC
M19 Miss. R - L&D 11-Gregory Landing 2025-09-01 15:04 UTC
MIN Minnesota R abv Shakopee, MN 2025-09-01 13:37 UTC
MIS Miss. R - L&D 20 to Chester, IL 2025-09-01 15:12 UTC
NLM Northern Lower Michigan rivers 2025-09-01 12:26 UTC
RCK Rock R Basin 2025-09-01 13:23 UTC
RDW Mississippi R abv Red Wing, MN 2025-09-01 13:39 UTC
TIA Misc Iowa Tribs to Miss. R 2025-09-01 13:22 UTC
UPM Upper Michigan Peninsula rivers 2025-09-01 12:26 UTC
=====================================================================
Sites with forecasts above flood stage (FS):
MAX
RVF NWSLI Station name/river FS FCST
MIN MVOM5 Montevideo - Minnesota R 14.0 15.3
MIN MTNM5 Morton - 1SW - Minnesota R 21.0 21.7
Sites with forecasts below flood stage but above a
user-defined threshold (FS=Flood Stage):
MAX
RVF NWSLI Station name/river FS FCST
M10 GENW3 Genoa - L&D 8 - Mississippi R 631.0 625.4
MIN GTEM5 Granite Falls - Minnesota R 885.0 884.8
MIN NULM5 New Ulm - 2S - Minnesota R 800.0 796.9
MIN HENM5 Henderson - Minnesota R 732.0 727.6
MIN JDNM5 Jordan - Minnesota R 25.0 22.5
RDW SAVM5 Savage - Minnesota R 702.0 698.5
=====================================================================
...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
BNWI4 DH1300/PPDRZ 1.00 : Boone WWTP IA
IABN15 DH1200/PPDRZ 0.83 : Boone 5WSW IA
AGNI4 DH1200/PPDRG 0.82 : Algona 1NNW IA
AMW DH1153/PPDRZ 0.53 : Ames Muni Arpt IA
IAWB17 DH1000/PPDRZ 0.52 : Fort Dodge 2NNW IA
Top daily precipitation reports greater than zero from Illinois:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
BMI DH1156/PPDRZ 0.001 : Bloomington/Normal Arpt IL
No measureable precipitation reported within the NCRFC area
of Indiana during the last 24 hours.
Top daily precipitation reports greater than zero from Michigan:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
MIEM4 DH1200/PPDRZ 0.05 : Michigamme 3WNW MI
MIBG03 DH1200/PPDRZ 0.03 : L`anse 18SE MI
WTNM4 DH1200/PPDRZ 0.03 : Watton 2WSW MI
FPK DH1155/PPDRZ 0.001 : Charlotte 2NE - Arpt MI
MCD DH1155/PPDRZ 0.001 : Mackinac Island 1NW - Arpt MI
Top daily precipitation reports greater than zero from Minnesota:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
SUCM5 DH1200/PPDRG 0.73 : Palmers 3NW MN
MPXM5 DH1200/PPDRZ 0.63 : Chanhassen NWS WFO MN
SNWM5 DH1200/PPDRG 0.63 : Saginaw 2SW (RAWS) MN
DLH DH1155/PPDRZ 0.59 : Duluth Intl Arpt / WFO MN
GPTM5 DH1200/PPDRG 0.43 : Grand Portage 4WSW /RAWS/ MN
Top daily precipitation reports greater than zero from Missouri:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
KRKM7 DH1100/PPDRZ 0.10 : Kirksville MO
HGZM7 DH1200/PPDRG 0.04 : Hagers Grove MO
MAZM7 DH1200/PPDRG 0.02 : Madison MO
MOPH20 DH1200/PPDRZ 0.01 : St. James 1SE MO
SLBM7 DH1200/PPDRZ 0.001 : Shelbina WWTP MO
Top daily precipitation reports greater than zero from North Dakota:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
LMGN8 DH1300/PPDRZ 0.15 : Lake Metigoshe State Park ND
No measureable precipitation reported within the NCRFC area
of South Dakota during the last 24 hours.
Top daily precipitation reports greater than zero from Wisconsin:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
WIDG18 DH1200/PPDRZ 0.01 : Superior 4WNW WI
WIPC37 DH1230/PPDRZ 0.001 : Spring Valley 5SW WI
RZN DH1155/PPDRZ 0.001 : Siren 3N - Cnty 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
$$