River Forecast
Issued by NWS

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510
FGUS53 KMSR 300323
RVFMIS

RIVER FORECAST
NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN
1016 PM CDT SAT APR 29 2017

: THIS PRODUCT HAS PRELIMINARY DATA THAT MAY BE SUBJECT TO REVISION.
: REFER TO YOUR LOCAL WFO FOR THE LATEST OFFICIAL RIVER FORECAST.
:
: NOTE...  This product includes observed precipitation, plus
:          forecast precipitation for the next 48 Hours.
:
: ------------------------------------------------------------
: Locally heavy rainfall is causing rapid responses and stages
: that are higher than was previously forecast. As local
: runoff slows and flows from the tribs and upstream
: routed increase...additional timing and volume adjustments
: are likely.
:
: Moderate flooding is possible at St.Louis and Major flooding
: is possible at Chester... Mainstem forecasts are highly
: dependent on rainfall placement and amounts over the urban
: areas and area tributaries...
:
: Confidence in these forecasts will increase as
: rainfall starts hitting the ground over the next couple
: of days...
: ------------------------------------------------------------
:
: Mississippi R  Lock & Dam 20 - CANM7
: HSA:LSX   Flood Stage:14.0 FT   Fcst Issuance Stage:12.0 FT
: CREST FORECAST
.A CANM7  0503 Z DH00/DC04300316/HTIFFX  16.6
:
.E CANM7 0429 Z DH06/DC04300316/HTIP/DIH06 :6-Hr Obs Stage (ft)
.E1  13.6/ 13.7/ 13.7/ 14.1
.E CANM7 0430 Z DH06/DC04300316/HTIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  14.5/ 14.7/ 14.8/ 15.1/ 15.3/ 15.6/ 15.8/ 16.0
.E1  16.2/ 16.4/ 16.5/ 16.6/ 16.6/ 16.6/ 16.5/ 16.5
.E1  16.5/ 16.4/ 16.4/ 16.3/ 16.3/ 16.2/ 16.2/ 16.1
.E1  16.1/ 16.1/ 16.1/ 16.1/ 16.1/ 16.1/ 16.1/ 16.1
.E1  16.0/ 15.9/ 15.8/ 15.7/ 15.6/ 15.5/ 15.4/ 15.3
.E1  15.2/ 15.1/ 15.0/ 15.0/ 14.9/ 14.8/ 14.8/ 14.7
.E1  14.7/ 14.6/ 14.6/ 14.5/ 14.5/ 14.5/ 14.4/ 14.4
:
:
:
: Mississippi R  Quincy IL - UINI2
: HSA:LSX   Flood Stage:17.0 FT   Fcst Issuance Stage:15.0 FT
: CREST FORECAST
.A UINI2  0503 Z DH00/DC04300316/HGIFFX  19.8
:
.E UINI2 0429 Z DH06/DC04300316/HGIP/DIH06 :6-Hr Obs Stage (ft)
.E1  16.1/ 16.1/ 16.2/ 16.8
.E UINI2 0430 Z DH06/DC04300316/HGIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  17.3/ 17.5/ 17.8/ 18.1/ 18.5/ 18.7/ 19.0/ 19.2
.E1  19.5/ 19.6/ 19.7/ 19.8/ 19.8/ 19.8/ 19.8/ 19.7
.E1  19.6/ 19.4/ 19.3/ 19.3/ 19.2/ 19.2/ 19.2/ 19.1
.E1  19.1/ 19.1/ 19.1/ 19.1/ 19.1/ 19.1/ 19.0/ 19.0
.E1  18.9/ 18.8/ 18.8/ 18.7/ 18.7/ 18.6/ 18.5/ 18.4
.E1  18.3/ 18.1/ 18.0/ 18.0/ 17.9/ 17.8/ 17.7/ 17.7
.E1  17.6/ 17.5/ 17.5/ 17.4/ 17.4/ 17.3/ 17.3/ 17.2
:
:
:
: Mississippi R  Lock & Dam 21 - QLDI2
: HSA:LSX   Flood Stage:17.0 FT   Fcst Issuance Stage:15.0 FT
: CREST FORECAST
.A QLDI2  0503 Z DH00/DC04300316/HTIFFX  18.5
:
.E QLDI2 0429 Z DH06/DC04300316/HTIP/DIH06 :6-Hr Obs Stage (ft)
.E1  15.1/ 15.1/ 15.3/ 16.0
.E QLDI2 0430 Z DH06/DC04300316/HTIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  16.6/ 17.0/ 17.2/ 17.4/ 17.6/ 17.8/ 17.9/ 18.1
.E1  18.2/ 18.3/ 18.4/ 18.5/ 18.5/ 18.5/ 18.5/ 18.4
.E1  18.3/ 18.2/ 18.2/ 18.1/ 18.0/ 18.0/ 17.9/ 17.9
.E1  17.8/ 17.8/ 17.8/ 17.8/ 17.8/ 17.7/ 17.7/ 17.7
.E1  17.7/ 17.7/ 17.7/ 17.6/ 17.6/ 17.5/ 17.5/ 17.4
.E1  17.3/ 17.2/ 17.1/ 17.1/ 17.0/ 16.9/ 16.9/ 16.8
.E1  16.7/ 16.7/ 16.6/ 16.6/ 16.5/ 16.5/ 16.4/ 16.4
:
:
:
: Mississippi R  Hannibal MO - HNNM7
: HSA:LSX   Flood Stage:16.0 FT   Fcst Issuance Stage:14.0 FT
: CREST FORECAST
.A HNNM7  0502 Z DH18/DC04300316/HGIFFX  20.0
:
.E HNNM7 0429 Z DH06/DC04300316/HGIP/DIH06 :6-Hr Obs Stage (ft)
.E1  16.5/ 16.5/ 16.6/ 17.3
.E HNNM7 0430 Z DH06/DC04300316/HGIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  17.7/ 18.1/ 18.5/ 18.8/ 19.2/ 19.5/ 19.6/ 19.8
.E1  19.9/ 19.9/ 20.0/ 20.0/ 20.0/ 20.0/ 20.0/ 20.0
.E1  20.0/ 19.9/ 19.9/ 19.8/ 19.7/ 19.6/ 19.5/ 19.5
.E1  19.4/ 19.3/ 19.2/ 19.2/ 19.1/ 19.1/ 19.1/ 19.0
.E1  18.9/ 18.8/ 18.7/ 18.6/ 18.5/ 18.3/ 18.2/ 18.1
.E1  18.0/ 17.9/ 17.7/ 17.6/ 17.6/ 17.5/ 17.4/ 17.3
.E1  17.2/ 17.2/ 17.1/ 17.0/ 17.0/ 16.9/ 16.8/ 16.8
:
:
:
: Mississippi R  Lock & Dam 22 - SVRM7
: HSA:LSX   Flood Stage:16.0 FT   Fcst Issuance Stage:14.0 FT
: CREST FORECAST
.A SVRM7  0503 Z DH00/DC04300316/HTIFFX  19.2
:
.E SVRM7 0429 Z DH06/DC04300316/HTIP/DIH06 :6-Hr Obs Stage (ft)
.E1  15.2/ 15.2/ 15.4/ 16.1
.E SVRM7 0430 Z DH06/DC04300316/HTIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  16.8/ 17.1/ 17.4/ 17.6/ 17.8/ 18.1/ 18.3/ 18.5
.E1  18.7/ 18.9/ 19.1/ 19.2/ 19.2/ 19.2/ 19.2/ 19.1
.E1  19.0/ 18.8/ 18.7/ 18.7/ 18.6/ 18.5/ 18.4/ 18.4
.E1  18.3/ 18.2/ 18.2/ 18.2/ 18.2/ 18.2/ 18.2/ 18.2
.E1  18.1/ 18.0/ 17.9/ 17.8/ 17.7/ 17.6/ 17.5/ 17.3
.E1  17.2/ 17.1/ 17.0/ 16.9/ 16.8/ 16.6/ 16.5/ 16.4
.E1  16.3/ 16.2/ 16.1/ 16.0/ 15.8/ 15.7/ 15.6/ 15.6
:
:
:
: Mississippi R  Louisiana MO - LUSM7
: HSA:LSX   Flood Stage:15.0 FT   Fcst Issuance Stage:13.0 FT
: CREST FORECAST
.A LUSM7  0503 Z DH00/DC04300316/HGIFFX  18.9
:
.E LUSM7 0429 Z DH06/DC04300316/HGIP/DIH06 :6-Hr Obs Stage (ft)
.E1  15.2/ 15.3/ 15.4/ 16.3
.E LUSM7 0430 Z DH06/DC04300316/HGIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  17.0/ 17.2/ 17.3/ 17.6/ 17.9/ 18.2/ 18.5/ 18.6
.E1  18.8/ 18.8/ 18.8/ 18.9/ 18.9/ 18.9/ 18.9/ 18.8
.E1  18.7/ 18.6/ 18.5/ 18.4/ 18.3/ 18.3/ 18.2/ 18.1
.E1  18.1/ 18.0/ 18.0/ 17.9/ 17.8/ 17.8/ 17.7/ 17.7
.E1  17.7/ 17.6/ 17.5/ 17.4/ 17.3/ 17.2/ 17.1/ 16.9
.E1  16.8/ 16.7/ 16.6/ 16.5/ 16.4/ 16.3/ 16.2/ 16.2
.E1  16.1/ 16.0/ 16.0/ 15.9/ 15.8/ 15.8/ 15.7/ 15.7
:
:
:
: Mississippi R  Clarksville MO - CLKM7
: HSA:LSX   Flood Stage:25.0 FT   Fcst Issuance Stage:23.0 FT
: CREST FORECAST
.A CLKM7  0502 Z DH18/DC04300316/HTIFFX  29.8
:
.E CLKM7 0429 Z DH06/DC04300316/HTIP/DIH06 :6-Hr Obs Stage (ft)
.E1  25.7/ 25.7/ 25.8/ 26.9
.E CLKM7 0430 Z DH06/DC04300316/HTIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  27.7/ 27.9/ 28.3/ 28.7/ 28.9/ 29.2/ 29.4/ 29.5
.E1  29.6/ 29.7/ 29.8/ 29.8/ 29.8/ 29.8/ 29.7/ 29.6
.E1  29.5/ 29.4/ 29.3/ 29.2/ 29.0/ 28.9/ 28.7/ 28.6
.E1  28.5/ 28.4/ 28.4/ 28.3/ 28.3/ 28.2/ 28.2/ 28.1
.E1  28.1/ 28.0/ 27.9/ 27.8/ 27.7/ 27.6/ 27.5/ 27.3
.E1  27.2/ 27.1/ 26.9/ 26.8/ 26.7/ 26.6/ 26.5/ 26.4
.E1  26.3/ 26.2/ 26.2/ 26.1/ 26.0/ 26.0/ 25.9/ 25.9
:
:
:
: Mississippi R  Winfield MO - CAGM7
: HSA:LSX   Flood Stage:26.0 FT   Fcst Issuance Stage:24.0 FT
: CREST FORECAST
.A CAGM7  0503 Z DH12/DC04300316/HTIFFX  29.7
:
.E CAGM7 0429 Z DH06/DC04300316/HTIP/DIH06 :6-Hr Obs Stage (ft)
.E1  25.5/ 25.6/ 25.9/ 26.5
.E CAGM7 0430 Z DH06/DC04300316/HTIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  27.2/ 27.5/ 27.7/ 27.8/ 28.0/ 28.2/ 28.4/ 28.7
.E1  29.0/ 29.3/ 29.5/ 29.6/ 29.6/ 29.7/ 29.7/ 29.7
.E1  29.7/ 29.7/ 29.7/ 29.7/ 29.7/ 29.6/ 29.6/ 29.5
.E1  29.4/ 29.3/ 29.2/ 29.2/ 29.1/ 29.0/ 29.0/ 28.9
.E1  28.8/ 28.8/ 28.7/ 28.6/ 28.5/ 28.4/ 28.3/ 28.2
.E1  28.1/ 27.9/ 27.8/ 27.7/ 27.5/ 27.4/ 27.3/ 27.1
.E1  27.0/ 26.9/ 26.8/ 26.7/ 26.6/ 26.5/ 26.4/ 26.4
:
:
:
: Mississippi R  Grafton IL - GRFI2
: HSA:LSX   Flood Stage:18.0 FT   Fcst Issuance Stage:17.0 FT
: CREST FORECAST
.A GRFI2  0504 Z DH18/DC04300316/HGIFFX  23.8
:
.E GRFI2 0429 Z DH06/DC04300316/HGIP/DIH06 :6-Hr Obs Stage (ft)
.E1  18.1/ 18.2/ 18.5/ 19.2
.E GRFI2 0430 Z DH06/DC04300316/HGIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  19.8/ 20.1/ 20.5/ 20.9/ 21.4/ 21.8/ 22.2/ 22.7
.E1  23.0/ 23.1/ 23.3/ 23.5/ 23.6/ 23.7/ 23.7/ 23.7
.E1  23.7/ 23.7/ 23.8/ 23.8/ 23.8/ 23.8/ 23.7/ 23.7
.E1  23.7/ 23.7/ 23.7/ 23.6/ 23.6/ 23.6/ 23.5/ 23.5
.E1  23.5/ 23.4/ 23.3/ 23.2/ 23.0/ 22.9/ 22.8/ 22.7
.E1  22.6/ 22.5/ 22.3/ 22.2/ 22.1/ 22.0/ 21.9/ 21.8
.E1  21.6/ 21.5/ 21.4/ 21.3/ 21.2/ 21.0/ 20.9/ 20.7
:
:
:
: Mississippi R  Alton - L&D 26 - ALNI2
: HSA:LSX   Flood Stage:21.0 FT   Fcst Issuance Stage:19.0 FT
: CREST FORECAST
.A ALNI2  0505 Z DH06/DC04300316/HTIFFX  28.7
:
.E ALNI2 0429 Z DH06/DC04300316/HTIP/DIH06 :6-Hr Obs Stage (ft)
.E1  17.5/ 17.7/ 18.2/ 19.1
.E ALNI2 0430 Z DH06/DC04300316/HTIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  19.8/ 20.2/ 20.9/ 22.1/ 23.1/ 24.3/ 25.1/ 25.6
.E1  26.2/ 26.7/ 27.0/ 27.3/ 27.6/ 28.0/ 28.3/ 28.4
.E1  28.5/ 28.5/ 28.6/ 28.6/ 28.7/ 28.7/ 28.7/ 28.7
.E1  28.7/ 28.6/ 28.5/ 28.4/ 28.4/ 28.2/ 27.9/ 27.6
.E1  27.3/ 26.9/ 26.5/ 26.1/ 25.6/ 25.2/ 24.8/ 24.4
.E1  24.1/ 23.8/ 23.5/ 23.2/ 22.9/ 22.6/ 22.4/ 22.2
.E1  21.9/ 21.7/ 21.5/ 21.2/ 21.1/ 21.0/ 20.8/ 20.7
:
:
:
: Mississippi R  St Louis MO - EADM7
: HSA:LSX   Flood Stage:30.0 FT   Fcst Issuance Stage:28.0 FT
: CREST FORECAST
.A EADM7  0505 Z DH00/DC04300316/HGIFFX  35.7
:
.E EADM7 0429 Z DH06/DC04300316/HGIP/DIH06 :6-Hr Obs Stage (ft)
.E1  23.0/ 23.2/ 24.0/ 25.1
.E EADM7 0430 Z DH06/DC04300316/HGIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  26.1/ 26.7/ 27.4/ 28.2/ 29.1/ 30.0/ 30.9/ 31.8
.E1  32.7/ 33.5/ 33.9/ 34.3/ 34.7/ 35.0/ 35.2/ 35.4
.E1  35.5/ 35.5/ 35.6/ 35.7/ 35.6/ 35.6/ 35.5/ 35.5
.E1  35.2/ 34.9/ 34.6/ 34.1/ 33.6/ 33.1/ 32.6/ 32.0
.E1  31.5/ 31.1/ 30.7/ 30.3/ 29.9/ 29.6/ 29.2/ 28.9
.E1  28.6/ 28.3/ 28.0/ 27.7/ 27.4/ 27.1/ 26.9/ 26.7
.E1  26.4/ 26.2/ 26.0/ 25.8/ 25.6/ 25.3/ 25.2/ 24.9
:
:
:
: Mississippi R  Chester IL - CHSI2
: HSA:LSX   Flood Stage:27.0 FT   Fcst Issuance Stage:25.0 FT
: CREST FORECAST
.A CHSI2  0505 Z DH00/DC04300316/HGIFFX  41.3
:
.E CHSI2 0429 Z DH06/DC04300316/HGIP/DIH06 :6-Hr Obs Stage (ft)
.E1  25.3/ 26.4/ 27.4/ 28.4
.E CHSI2 0430 Z DH06/DC04300316/HGIFF/DIH06 :6-Hr Fcst Stage (ft)
.E1  29.6/ 30.6/ 31.5/ 32.5/ 33.1/ 33.8/ 34.5/ 35.1
.E1  35.7/ 36.3/ 36.9/ 37.5/ 38.1/ 38.7/ 39.2/ 39.8
.E1  40.3/ 40.8/ 41.1/ 41.3/ 41.3/ 41.3/ 41.1/ 40.9
.E1  40.6/ 40.2/ 39.8/ 39.3/ 38.9/ 38.4/ 37.8/ 37.3
.E1  36.8/ 36.2/ 35.7/ 35.2/ 34.6/ 34.1/ 33.5/ 33.0
.E1  32.5/ 32.1/ 31.6/ 31.2/ 30.9/ 30.5/ 30.2/ 29.8
.E1  29.4/ 29.1/ 28.7/ 28.4/ 28.0/ 27.7/ 27.4/ 27.2
:
:
:
:END

 NOTE...  This product includes observed precipitation, plus
          forecast precipitation for the next 48 Hours.

$$

 FCSTR EXT: 2537




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