Hydrometeorological Discussion
Issued by NWS North Central River Forecast Center
Issued by NWS North Central River Forecast Center
187
AGUS73 KMSR 101553
HMDMSR
Hydrometeorological Forecast Discussion
NWS North Central River Forecast Center Twin Cities/Chanhassen MN
1056 AM CDT Mon Aug 10 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 2026-08-10 14:22 UTC
DES Des Moines R Basin 2026-08-10 14:28 UTC
GND Grand, Muskegon/White Basins, MI 2026-08-10 13:40 UTC
ILO Mainstem Illinois R 2026-08-10 15:39 UTC
KDF Illinois R tribs abv LaSalle, IL 2026-08-10 14:31 UTC
KSJ Kalamazoo/St Joseph Bsns-MI & IN 2026-08-10 13:42 UTC
M10 Miss. R - Lake City, MN-L&D 10 2026-08-10 14:57 UTC
M19 Miss. R - L&D 11-Gregory Landing 2026-08-10 15:22 UTC
MIS Miss. R - L&D 20 to Chester, IL 2026-08-10 15:29 UTC
NLM Northern Lower Michigan rivers 2026-08-10 13:51 UTC
RCK Rock R Basin 2026-08-10 14:30 UTC
RDW Mississippi R abv Red Wing, MN 2026-08-10 14:11 UTC
TIA Misc Iowa Tribs to Miss. R 2026-08-10 13:46 UTC
UPM Upper Michigan Peninsula rivers 2026-08-10 13:50 UTC
=====================================================================
No forecast points in the NCRFC forecast area are forecast to rise
above Flood Stage.
Sites with forecasts below flood stage but above a
user-defined threshold (FS=Flood Stage):
MAX
RVF NWSLI Station name/river FS FCST
GND BUCM4 Grandville - Wilson Ave 9.0 8.7
ILO MCCI2 - -30.0 -40.1
KDF BOLI2 Bollingbrook - E Br Du Page R 20.0 18.2
=====================================================================
...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
ROWI4 DH1200/PPDRG 0.68 : Rowan 4NW IA
IAWH08 DH1200/PPDRZ 0.43 : Fort Atkinson 3W IA
CAV DH1200/PPDRZ 0.43 : Clarion Muni Arpt IA
IACW02 DH1200/PPDRZ 0.42 : New Hampton IA
OLNI4 DH1130/PPDRZ 0.41 : Oelwein 1E IA
Top daily precipitation reports greater than zero from Illinois:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
ILDP49 DH1200/PPDRZ 2.86 : Naperville 2ESE IL
ILDP78 DH1200/PPDRZ 2.81 : Naperville 2SE IL
ILLK127 DH1245/PPDRZ 2.80 : Libertyville 2SE IL
ILLK16 DH1200/PPDRZ 2.73 : Buffalo Grove 2N IL
ERVI2 DH1100/PPDRZ 2.68 : Earlville 3S IL
Top daily precipitation reports greater than zero from Indiana:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
INSN43 DH1200/PPDRZ 2.87 : Hudson 6WNW IN
INEL80 DH1100/PPDRZ 2.83 : Goshen 5N IN
INPT80 DH1200/PPDRZ 2.68 : Portage 3E IN
INEL78 DH1100/PPDRZ 2.52 : Goshen 4NNW IN
INLG18 DH1100/PPDRZ 2.32 : Lagrange 10ESE IN
Top daily precipitation reports greater than zero from Michigan:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
MIBR12 DH1100/PPDRZ 5.46 : Freeport 2S MI
MIKN17 DH1100/PPDRZ 3.90 : Alto 4SW MI
MIKN84 DH1200/PPDRZ 3.42 : Grand Rapids 5ESE MI
MIKN86 DH1200/PPDRZ 3.38 : Grand Rapids 6SSE MI
EGRM4 DH1100/PPDRZ 2.96 : East Grand Rapids MI
Top daily precipitation reports greater than zero from Minnesota:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
STGM5 DH1200/PPDRG 1.13 : Sterling Center 2NE MN
OWAM5 DH1300/PPDRZ 0.60 : Owatonna WWTP MN
MNFT07 DH1200/PPDRZ 0.57 : Wells 4SE MN
MNOL50 DH1100/PPDRZ 0.53 : Stewartville 4E MN
WBOM5 DH1200/PPDRG 0.53 : Winnebago 1W MN
Top daily precipitation reports greater than zero from Missouri:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
BJKM7 DH1200/PPDRG 0.18 : Black Jack MO
MOAN06 DH1300/PPDRZ 0.15 : Martinsburg 2NNE MO
MOSS47 DH1300/PPDRZ 0.14 : O`Fallon 2SSE MO
SPEM7 DH1200/PPDRZ 0.06 : St Louis MO
MOSS37 DH1300/PPDRZ 0.05 : St. Peters 2NE MO
Top daily precipitation reports greater than zero from North Dakota:
LID OBTIME/SHEF VALUE NAME / DETAIL STATE
NDWR24 DH1200/PPDRZ 0.43 : Berthold 4SSE ND
NDWR04 DH1335/PPDRZ 0.35 : Minot 2SSW ND
NDRL07 DH1300/PPDRZ 0.17 : Dunseith 7N ND
LMGN8 DH1300/PPDRZ 0.15 : Lake Metigoshe State Park ND
4412N8 DH1200/PPDRZ 0.09 : Maxbass 5NNW 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
WIMN09 DH1200/PPDRZ 2.92 : Warrens 5WSW WI
WIDD20 DH1200/PPDRZ 2.70 : Beaver Dam 4E WI
WIWW36 DH1100/PPDRZ 2.44 : Elkhorn 1WSW WI
BBDW3 DH1200/PPDRZ 2.31 : Big Bend WI
BGTW3 DH1100/PPDRZ 2.10 : Burlington 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
$$