FGUS56 KPTR 182234
RVFPH 

RIVER FORECAST
NATIONAL WEATHER SERVICE
NORTHWEST RIVER FORECAST CENTER, PORTLAND, OR
2234Z Mon May 18 2026
:
:
: 10-day Operational Forecasts
:
: ISSUED FROM NWRFC MC00/MC01
:
: FORECAST ID IS SHNO3
:

.ER SHNO3 20260518 Z DH2300/DC202605182234/HGIFZ  /DIH01
.E2  4.768/5.029/5.614/6.144/6.273/6.151/5.942/5.701/
.E2  5.463/5.249/5.16/5.373/6.11/7.049/7.586/7.612/
.E2  7.431/7.171/6.874/6.547/6.168/5.753/5.332/4.947/
.E2  4.68/4.667/5.003/5.636/6.064/6.101/5.945/5.72/
.E2  5.467/5.206/4.972/4.88/5.081/5.815/6.695/7.106/
.E2  7.082/6.902/6.651/6.351/5.976/5.577/5.16/4.762/
.E2  4.398/4.158/4.196/4.59/5.191/5.531/5.497/5.313/
.E2  5.089/4.832/4.559/4.328/4.245/4.465/5.171/5.983/
.E2  6.326/6.228/5.994/5.708/5.363/4.981/4.61/4.238/
.E2  3.884/3.603/3.506/3.707/4.295/4.936/5.236/5.206/
.E2  5.052/4.873/4.658/4.423/4.233/4.186/4.414/5.008/
.E2  5.666/5.931/5.852/5.658/5.412/5.106/4.781/4.452/
.E2  4.123/3.817/3.604/3.593/3.889/4.531/5.153/5.405/
.E2  5.358/5.206/5.014/4.789/4.544/4.337/4.257/4.365/
.E2  4.741/5.208/5.447/5.425/5.287/5.097/4.856/4.58/
.E2  4.295/4.013/3.763/3.612/3.652/3.992/4.657/5.336/
.E2  5.675/5.69/5.57/5.387/5.137/4.86/4.593/4.37/
.E2  4.295/4.437/4.791/5.097/5.132/5.005/4.843/4.632/
.E2  4.383/4.122/3.865/3.65/3.544/3.642/4.055/4.775/
.E2  5.463/5.777/5.767/5.623/5.41/5.129/4.824/4.525/
.E2  4.253/4.082/4.098/4.33/4.689/4.918/4.923/4.813/
.E2  4.659/4.453/4.214/3.978/3.791/3.758/4.015/4.737/
.E2  5.613/6.078/6.106/5.966/5.759/5.482/5.166/4.851/
.E2  4.547/4.265/4.068/4.067/4.318/4.724/5.002/5.025/
.E2  4.917/4.767/4.568/4.337/4.112/3.944/3.939/4.252/
.E2  5.018/5.905/6.341/6.333/6.167/5.931/5.629/5.287/
.E2  4.945/4.621/4.313/4.087/4.067/4.319/4.778/5.104/
.E2  5.124/4.993/4.821/4.604/4.374/4.183/4.123/4.286/
.E2  4.798/5.59/6.252/6.504/6.481/6.325/

.ER SHNO3 20260518 Z DH2300/DC202605182234/WVIFZ  /DIH01
.E2  2.42/2.13/1.79/1.61/1.73/1.94/2.1/2.22/
.E2  2.31/2.35/2.31/2.1/1.68/1.18/1.08/1.5/
.E2  1.89/2.09/2.23/2.32/2.39/2.46/2.51/2.54/
.E2  2.5/2.33/2.01/1.69/1.59/1.76/1.97/2.11/
.E2  2.22/2.29/2.31/2.25/2.03/1.61/1.18/1.17/
.E2  1.57/1.91/2.09/2.21/2.29/2.36/2.42/2.46/
.E2  2.47/2.41/2.2/1.89/1.57/1.51/1.72/1.92/
.E2  2.04/2.13/2.18/2.19/2.12/1.9/1.43/1.02/
.E2  1.08/1.51/1.84/2/2.09/2.17/2.24/2.31/
.E2  2.36/2.36/2.26/2.04/1.69/1.38/1.43/1.7/
.E2  1.93/2.05/2.13/2.19/2.19/2.13/1.93/1.56/
.E2  1.26/1.33/1.64/1.89/2.02/2.12/2.2/2.26/
.E2  2.32/2.36/2.33/2.2/1.97/1.6/1.36/1.45/
.E2  1.74/1.95/2.06/2.14/2.19/2.2/2.14/2.01/
.E2  1.76/1.53/1.52/1.71/1.89/2.01/2.1/2.18/
.E2  2.25/2.3/2.33/2.3/2.17/1.94/1.57/1.31/
.E2  1.38/1.67/1.9/2.03/2.12/2.19/2.23/2.24/
.E2  2.16/2/1.77/1.64/1.73/1.89/2.01/2.1/
.E2  2.18/2.24/2.28/2.3/2.25/2.11/1.85/1.47/
.E2  1.22/1.32/1.65/1.9/2.02/2.12/2.19/2.24/
.E2  2.26/2.22/2.1/1.91/1.72/1.66/1.78/1.93/
.E2  2.04/2.13/2.2/2.26/2.27/2.19/2/1.57/
.E2  1.18/1.19/1.55/1.87/2.02/2.12/2.2/2.26/
.E2  2.31/2.33/2.3/2.16/1.96/1.74/1.66/1.78/
.E2  1.93/2.04/2.13/2.2/2.24/2.25/2.16/1.94/
.E2  1.49/1.1/1.16/1.56/1.88/2.03/2.13/2.21/
.E2  2.27/2.33/2.35/2.33/2.19/1.98/1.73/1.64/
.E2  1.77/1.95/2.06/2.16/2.22/2.24/2.18/2.03/
.E2  1.72/1.32/1.13/1.3/1.65/1.89/