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
1110 AM CDT Tue Jul 27 2021

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                 2021-07-27 13:28 UTC
EWS Ern Wisconsin Basins to Lk MI      2021-07-27 13:01 UTC
GND Grand, Muskegon/White Basins, MI   2021-07-27 12:24 UTC
ILO Mainstem Illinois R                2021-07-27 14:00 UTC
KSJ Kalamazoo/St Joseph Bsns-MI & IN   2021-07-27 13:25 UTC
M10 Miss. R - Lake City, MN-L&D 10     2021-07-27 13:22 UTC
M19 Miss. R - L&D 11-Gregory Landing   2021-07-27 14:42 UTC
MIS Miss. R - L&D 20 to Chester, IL    2021-07-27 15:28 UTC
NLM Northern Lower Michigan rivers     2021-07-27 14:17 UTC
RCK Rock R Basin                       2021-07-27 12:59 UTC
RDW Mississippi R abv Red Wing, MN     2021-07-27 13:33 UTC
SMS Southeastern Michigan Streams      2021-07-27 13:13 UTC
TIA Misc Iowa Tribs to Miss. R         2021-07-27 13:15 UTC
UPM Upper Michigan Peninsula rivers    2021-07-27 13:24 UTC

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

Sites with forecasts above flood stage (FS):
                                                                 MAX
RVF NWSLI    Station name/river                             FS   FCST
ILO BEAI2 Beardstown - Illinois R                         14.0   15.0
SMS HMGM4 Hamburg - 1N - Huron R                           6.5    6.6

Sites with forecasts below flood stage but above a
user-defined threshold (FS=Flood Stage):
                                                                 MAX
RVF NWSLI    Station name/river                             FS   FCST
ILO HAVI2 Havana - Illinois R                             14.0   13.5
ILO VALI2 Valley City - Illinois R                        14.0   12.0
KSJ CPEI3 Cosperville - N Br Elkhart R                     6.0    5.2

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

...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
GLDI4    DH1200/PPDRG  0.01 : Goldfield 2SW                       IA
IAHM01   DH1200/PPDRZ 0.001 : Webster City                        IA
AMW      DH1153/PPDRZ 0.001 : Ames Muni Arpt                      IA

Top daily precipitation reports greater than zero from Illinois:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
ILCK14   DH1100/PPDRZ  0.02 : Chicago 6ESE                        IL
JAXI2    DH1030/PPDRZ  0.01 : Jacksonville 2E                     IL
MVN      DH1156/PPDRZ 0.001 : Mount Vernon Outland Arpt           IL
UIN      DH1154/PPDRZ 0.001 : Quincy 10W - Rgnl Arpt (ASOS)       IL

Top daily precipitation reports greater than zero from Indiana:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
HBTI3    DH1200/PPDRG  0.01 : Hobart                              IN
INJS32   DH1200/PPDRZ  0.01 : Rensselaer 6SE                      IN
GSH      DH1153/PPDRZ 0.001 : Goshen Muni Arpt                    IN

Top daily precipitation reports greater than zero from Michigan:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
ENGM4    DH1100/PPDRZ  1.52 : Engadine /MDOT/                     MI
MIEM08   DH1300/PPDRZ  1.23 : Petoskey 2SSW                       MI
WKFM4    DH1200/PPDRG  0.94 : Wakefield /RAWS/                    MI
APN      DH1154/PPDRZ  0.93 : Alpena County Regional Airport      MI
MIMC06   DH1300/PPDRZ  0.83 : Engadine 4NE                        MI

Top daily precipitation reports greater than zero from Minnesota:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
WILM5    DH1200/PPDRG  1.71 : Ball Club 2SE (Willow Beach)        MN
MNSL139  DH1000/PPDRZ  1.41 : Duluth 1SE                          MN
CQRM5    DH1200/PPDRG  1.40 : Burnett                             MN
MNIT17   DH1200/PPDRZ  1.26 : Grand Rapids 6N                     MN
MNSL76   DH1200/PPDRZ  1.24 : Duluth 7NNE                         MN

Top daily precipitation reports greater than zero from Missouri:
LID      OBTIME/SHEF  VALUE   NAME / DETAIL                     STATE
ARNM7    DH1200/PPDRG  0.01 : Arnold 1N                           MO

No measureable precipitation reported within the NCRFC area
of North Dakota during the last 24 hours.

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
LADW3    DH1200/PPDRZ  2.85 : Ladysmith 2SSE - WTP                WI
HYR      DH1153/PPDRZ  2.76 : Hayward Muni Arpt                   WI
WIDR09   DH1200/PPDRZ  2.43 : Brussels 3N                         WI
OWEW3    DH1200/PPDRZ  2.31 : Owen 1E                             WI
CMKW3    DH1155/PPDRZ  2.27 : Clam Lake 4W                        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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