River Forecast
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FGUS51 KRHA 261432
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
1032 AM EDT Thu Apr 26 2018
:
:   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 0426 Z DC1804261432/DH13/HMIFF/DIH1
.E1    3.35/2.76/2.30/2.00/1.74/1.71/2.03/2.92/
.E2    3.97/4.66/4.86/4.56/3.94/3.22/2.62/2.20/
.E3    1.90/1.71/1.87/2.69/3.87/4.66/4.92/4.82/
.E4    4.40/3.77/3.12/2.56/2.17/1.90/1.90/2.36/
.E5    3.38/4.33/4.92/4.95/4.59/3.97/3.28/2.69/
.E6    2.26/1.94/1.74/1.94/2.89/4.07/4.72/4.89/
.E7    4.69/4.23/3.64/3.02/2.49/2.10/1.80/1.74/
.E8    2.17/3.25/4.36/4.95/4.89/4.43/3.77/3.12/
.E9    2.56/2.17/1.90/1.84/2.30/3.35/4.36/4.82
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0426 Z DC1804261432/DH13/HMIFF/DIH1
.E1    2.26/1.74/1.28/0.98/0.75/0.72/1.15/2.03/
.E2    3.05/3.74/3.90/3.58/2.92/2.20/1.61/1.18/
.E3    0.89/0.72/0.92/1.80/2.95/3.74/3.97/3.84/
.E4    3.41/2.76/2.07/1.51/1.15/0.89/0.92/1.44/
.E5    2.46/3.41/3.94/4.00/3.61/2.95/2.23/1.64/
.E6    1.18/0.85/0.69/0.98/1.97/3.12/3.77/3.90/
.E7    3.67/3.18/2.56/1.90/1.38/0.98/0.72/0.69/
.E8    1.21/2.30/3.41/3.97/3.87/3.38/2.69/2.00/
.E9    1.48/1.08/0.82/0.82/1.35/2.43/3.38/3.87
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0426 Z DC1804261432/DH13/HGIFF/DIH1
.E1    0.89/0.43/-0.03/-0.39/-0.62/-0.62/-0.16/0.69/
.E2    1.67/2.33/2.49/2.13/1.48/0.79/0.20/-0.20/
.E3    -0.49/-0.66/-0.36/0.49/1.54/2.30/2.56/2.43/
.E4    1.97/1.31/0.66/0.10/-0.26/-0.49/-0.43/0.13/
.E5    1.08/2.00/2.53/2.56/2.17/1.51/0.79/0.20/
.E6    -0.23/-0.56/-0.69/-0.33/0.62/1.67/2.33/2.49/
.E7    2.23/1.74/1.12/0.46/-0.03/-0.43/-0.69/-0.69/
.E8    -0.10/0.95/2.00/2.53/2.43/1.94/1.25/0.56/
.E9    0.03/-0.33/-0.59/-0.52/0.03/1.05/1.97/2.46
:--------------------------------------------------------------------
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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