Hydrologic Data and Forecasts

FXUS66 KSEW 141126
AFDSEW

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SEATTLE WA
330 AM PST TUE FEB 14 2012

.HYDROLOGY...FLOODING IS UNLIKELY DURING THE NEXT 7 DAYS. 

• Entire Text Forecast Discussion
• Graphical Forecast Discussion

• River Observations and Forecasts (AHPS)
• USGS Streamflow
  
• USGS Reservoir Levels
  
• Hourly Rainfall Accumulation Table
  
• Washington Snowpack
  
• Daily Temperature and Precipitation
  

• River Observations and Forecasts (AHPS)
• Northwest River Forecast Center (NWRFC)
• 10-Day Precipitation and Temperature Forecasts
• 3-Day Precipitation Forecasts
• Quantitative Precipitation Forecast for points
• Probabilistic Quantitative Precipitation Forecasts (ensemble of weather models)

• Rainfall Relative to Landslide Thresholds
• Washington State Shallow Landslide Threat

• Washington Atmospheric River Observatories
• Includes Westport and Seattle
• Water Vapor Trails
• Global Precipitable Water Loop

• Washington Precipitation Summary
• Monthly Precipitation and Temperature
• U.S. Drought Monitor
• U.S. Drought Portal
• Water Supply Outlook
• Spring Flood Outlook
• Northwest Water Supply Forecasts
• Natural Flow

• Western Washington Flooding 101 (.pdf file)
• County / City Flood Pages
• City of Issaquah
• King County
• Lewis County
• Mason County
• Pierce County
• Snohomish County
• Thurston County
• Whatcom County

• U.S. Army Corps of Engineers - Seattle District
• U.S. Geological Survey - Washington Office
• Chehalis River Basin Flood Authority Early Warning System
• NWS Hydro Meteorological Design Studies Center
• National Operational Hydrologic Remote Sensing Center
• Natural Resources Conservation Service

Webmaster
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Seattle Weather Forecast Office
7600 Sandpoint Way NE
Seattle, Washington 98115-6349

Tel: (206) 526-6087