River Forecast
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955
FGUS51 KRHA 211352
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0852 AM EST Sat Jan 21 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 0121 Z DC1701211352/DH13/HMIFF/DIH1
.E1    1.90/1.64/1.57/1.74/2.36/3.15/3.81/4.20/
.E2    4.30/4.10/3.64/3.02/2.46/2.03/1.77/1.67/
.E3    1.90/2.49/3.25/3.87/4.13/4.00/3.58/3.05/
.E4    2.53/2.10/1.80/1.64/1.80/2.46/3.31/4.04/
.E5    4.33/4.43/4.33/3.87/3.18/2.62/2.20/1.97/
.E6    2.00/2.33/2.95/3.67/4.33/4.69/4.59/4.23/
.E7    3.77/3.28/2.76/2.43/2.36/2.56/3.25/4.13/
.E8    4.72/5.09/5.15/4.82/4.20/3.48/2.92/2.56/
.E9    2.30/2.20/2.49/3.22/4.07/4.49/4.56/4.33
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0121 Z DC1701211352/DH13/HMIFF/DIH1
.E1    0.79/0.59/0.52/0.75/1.41/2.20/2.82/3.18/
.E2    3.31/3.08/2.59/1.97/1.41/0.98/0.75/0.69/
.E3    0.92/1.51/2.26/2.89/3.12/2.99/2.53/2.00/
.E4    1.51/1.08/0.79/0.66/0.85/1.48/2.33/3.02/
.E5    3.35/3.44/3.31/2.82/2.17/1.57/1.18/0.95/
.E6    0.98/1.35/1.94/2.66/3.31/3.64/3.58/3.18/
.E7    2.72/2.20/1.71/1.38/1.31/1.57/2.26/3.08/
.E8    3.71/4.04/4.10/3.77/3.12/2.39/1.87/1.48/
.E9    1.21/1.18/1.48/2.23/3.05/3.48/3.51/3.28
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0121 Z DC1701211352/DH13/HGIFF/DIH1
.E1    -0.36/-0.62/-0.72/-0.52/0.03/0.79/1.41/1.80/
.E2    1.90/1.64/1.15/0.56/0.00/-0.39/-0.62/-0.66/
.E3    -0.43/0.16/0.89/1.48/1.71/1.54/1.12/0.59/
.E4    0.10/-0.30/-0.59/-0.72/-0.49/0.13/0.95/1.61/
.E5    1.94/2.03/1.90/1.38/0.75/0.20/-0.20/-0.39/
.E6    -0.36/0.00/0.59/1.31/1.94/2.23/2.17/1.77/
.E7    1.31/0.79/0.33/0.03/-0.03/0.26/0.92/1.71/
.E8    2.33/2.66/2.69/2.33/1.71/0.98/0.46/0.07/
.E9    -0.16/-0.20/0.16/0.85/1.61/2.07/2.07/1.80
:--------------------------------------------------------------------
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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