River Forecast
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FGUS51 KRHA 181433
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0933 AM EST Sat Nov 18 2017
:
:   Potomac River Forecasts for Washington D.C.
:
:--------------------------------------------------------------------
:Georgetown/Wisconsin Avenue - Tidal Potomac River
:CS=5.5, FS=6.0, Moderate FS=7.0, Major FS=10.0
:
.E GTND2 1118 Z DC1711181433/DH13/HMIFF/DIH1
.E1    4.23/4.17/3.71/3.08/2.43/1.90/1.61/1.57/
.E2    1.94/2.76/3.64/4.30/4.79/4.89/4.43/3.71/
.E3    2.95/2.30/1.87/1.61/1.48/1.71/2.53/3.51/
.E4    4.10/4.10/3.74/3.05/2.17/1.38/0.89/0.56/
.E5    0.26/0.23/0.69/1.54/2.30/2.56/2.46/2.03/
.E6    1.41/0.79/0.33/0.07/-0.16/-0.20/0.23/1.08/
.E7    1.97/2.46/2.53/2.23/1.71/1.02/0.46/0.16/
.E8    0.03/0.16/0.85/1.94/2.79/3.22/3.25/3.05/
.E9    2.62/2.00/1.35/0.89/0.66/0.59/0.79/1.44
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 1118 Z DC1711181433/DH13/HMIFF/DIH1
.E1    3.28/3.15/2.69/2.07/1.44/0.92/0.62/0.59/
.E2    0.98/1.77/2.66/3.31/3.81/3.87/3.41/2.69/
.E3    1.94/1.31/0.89/0.62/0.49/0.75/1.57/2.53/
.E4    3.08/3.15/2.79/2.07/1.25/0.49/0.00/-0.33/
.E5    -0.59/-0.59/-0.13/0.72/1.44/1.71/1.61/1.15/
.E6    0.52/-0.10/-0.56/-0.85/-1.05/-1.08/-0.62/0.20/
.E7    1.05/1.54/1.61/1.31/0.75/0.10/-0.46/-0.75/
.E8    -0.89/-0.69/-0.03/1.02/1.87/2.26/2.30/2.10/
.E9    1.64/1.02/0.39/-0.07/-0.30/-0.36/-0.13/0.52
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 1118 Z DC1711181433/DH13/HGIFF/DIH1
.E1    1.84/1.77/1.31/0.69/0.03/-0.46/-0.72/-0.75/
.E2    -0.36/0.43/1.25/1.94/2.39/2.43/1.97/1.28/
.E3    0.52/-0.07/-0.49/-0.75/-0.85/-0.56/0.26/1.15/
.E4    1.67/1.71/1.31/0.62/-0.23/-0.95/-1.44/-1.80/
.E5    -2.03/-2.03/-1.54/-0.75/-0.10/0.20/0.10/-0.36/
.E6    -0.98/-1.57/-2.00/-2.30/-2.49/-2.46/-2.03/-1.21/
.E7    -0.39/0.07/0.13/-0.16/-0.72/-1.35/-1.87/-2.20/
.E8    -2.30/-2.07/-1.38/-0.39/0.39/0.82/0.85/0.66/
.E9    0.20/-0.43/-1.02/-1.48/-1.71/-1.74/-1.51/-0.85
:--------------------------------------------------------------------
COMMENT


:CAUTION...These forecasts do not fully account for the effects of
:wind driven storm surge. Forecast errors of two feet or more are
:possible during major surge events. Other sources of error may
:include rainfall forecast uncertainties and hydrologic/hydraulic
:model uncertainties.

$$
MARFC
:...END of MESSAGE...
NNNN



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