River Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4
000
FGUS51 KRHA 172017
RVFPOT

RIVER STAGE FORECAST
NATIONAL WEATHER SERVICE
MIDDLE ATLANTIC RIVER FORECAST CENTER, STATE COLLEGE, PA
0317 PM EST Tue Jan 17 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 0117 Z DC1701172017/DH19/HMIFF/DIH1
.E1    3.28/2.72/2.10/1.64/1.38/1.28/1.41/2.07/
.E2    2.95/3.58/3.77/3.77/3.51/2.99/2.36/1.74/
.E3    1.28/1.02/0.89/1.12/1.87/2.69/3.22/3.31/
.E4    3.02/2.53/1.97/1.31/0.75/0.39/0.20/0.26/
.E5    0.85/1.77/2.49/2.82/2.89/2.66/2.17/1.57/
.E6    1.08/0.82/0.66/0.72/1.15/2.00/2.79/3.35/
.E7    3.58/3.44/3.05/2.53/1.94/1.48/1.18/1.12/
.E8    1.21/1.67/2.49/3.25/3.64/3.81/3.61/3.05/
.E9    2.43/1.94/1.61/1.51/1.64/2.07/2.79/3.54
:--------------------------------------------------------------------
:Southwest Waterfront - Tidal Washington Channel
:CS=3.7, FS=4.2 Moderate FS=5.3 Major FS=7.0
:
.E WASD2 0117 Z DC1701172017/DH19/HMIFF/DIH1
.E1    2.20/1.71/1.08/0.62/0.36/0.30/0.46/1.08/
.E2    1.97/2.56/2.76/2.76/2.49/1.97/1.35/0.72/
.E3    0.30/0.03/-0.07/0.20/0.92/1.74/2.26/2.36/
.E4    2.07/1.57/0.98/0.33/-0.20/-0.56/-0.75/-0.62/
.E5    0.00/0.89/1.57/1.90/1.94/1.67/1.18/0.59/
.E6    0.13/-0.16/-0.30/-0.23/0.26/1.08/1.87/2.39/
.E7    2.62/2.46/2.07/1.51/0.95/0.46/0.20/0.13/
.E8    0.26/0.75/1.57/2.30/2.69/2.82/2.59/2.03/
.E9    1.41/0.92/0.66/0.56/0.72/1.18/1.90/2.62
:--------------------------------------------------------------------
:Alexandria, VA - Tidal Potomac River
:CS=2.5, FS=3.1, Moderate FS=4.5, Major FS=6.6
:
.E AXTV2 0117 Z DC1701172017/DH19/HGIFF/DIH1
.E1    0.89/0.43/-0.20/-0.69/-0.98/-1.08/-0.89/-0.23/
.E2    0.56/1.15/1.38/1.35/1.05/0.52/-0.10/-0.69/
.E3    -1.12/-1.38/-1.44/-1.15/-0.46/0.30/0.82/0.89/
.E4    0.59/0.10/-0.49/-1.15/-1.64/-2.00/-2.17/-2.03/
.E5    -1.41/-0.59/0.10/0.46/0.46/0.20/-0.30/-0.89/
.E6    -1.31/-1.61/-1.74/-1.61/-1.12/-0.33/0.43/0.95/
.E7    1.15/1.02/0.62/0.07/-0.49/-0.95/-1.21/-1.28/
.E8    -1.12/-0.62/0.16/0.85/1.25/1.38/1.12/0.59/
.E9    -0.03/-0.49/-0.72/-0.79/-0.62/-0.16/0.56/1.25
:--------------------------------------------------------------------
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



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.