Computer Forecast Models

• NCEP Model Analyses and Guidance
• California Nevada River Forecast Center Models Page
• SPC Mesoscale Analysis for Pacific NW
• SREF - Short Range Ensemble Forecast from SPC
• HRRR - High-Resolution Rapid Refresh Model
• Freezing Level Forecast from AWC
• Flight Level Winds from AWC
• Model Pressure Gradients (BUFKIT)
• University of Washington MM5 (external, non-NOAA/NWS website)
• Bufkit Files from Penn State University (external, non-NOAA/NWS website)

Other Weather Sites

• ZSE Weather Stories
• ZSE Stand-Up Briefing Page
• ZSE Area Operation Worksheet
• ZSE Hazards Page
• Automated ZSE Hazards Page
• PIREP Cloud Height Analysis
• AMDAR Vertical Winds and Freezing Levels
• Model Vertical Wind Profiles
• Simple Model Soundings
• Wind Maps
• Puget Sound Convergence Zone
• ZSE Area Smoke and Fire
• ZSE Area Air Quality
• ZSE Volcanic Ash
• High Density Altitude
• ZSE Area Winter Weather
• ZSE TAF TDA
• ZSE Station Information Page (Weather Data)
• Get NWS PIL or Site Information/Metadata
• Get 24-hour change for main METAR values
• ZSE Freezing Precip Observations
• ZSE Highest Freezing Levels
• Area Headlines and Weather Stories
• Guess Airport from Aerial View
• AWC Winter Weather Dashboard
• ZSE Mobile Page (optimized for mobile devices with swiping capability - updated)
• KSEA Forecast Table (Including Snow Level)
• ZSE NWS Grid Plots
• Alaska Aviation Weather Unit
• NWS Doppler Radar Images
• Space Weather
• STAR-NESDIS GeoColor Satellite (Pacific NW)
• GOES-R Data from College of DuPage (external, non-NOAA/NWS website)
• NCAR Real-Time Weather Data (external, non-NOAA/NWS website)
• GeoColor Multi-Sensor Satellite Imagery from Colorado State University (external, non-NOAA/NWS website)
• University Of Washington Northwest Observational Data (external, non-NOAA/NWS website)
• University Of Utah MesoWest Observations (external, non-NOAA/NWS website)
• ASOS Sites (external, non-NOAA/NWS website)
• Professor Cliff Mass (U of W) Weather Blog (external, non-NOAA/NWS website)

Atmospheric Rivers

• Moisture Plume 3-Day Loop
• Automated Atmospheric River Detection from NOAA's Earth System Research Laboratory
• Integrated Water Vapor Transport (select "GEFS/GFS IVT" under the "Graphics Type", then click "VIEW PLOTS")
• Eastern Pacific Total Precipitable Water Display (external, non-NOAA/NWS website)

Web Cams

• Pacific Northwest Webcams from NWS SLC
• NWS Spokane Webcam
• Mt St Helens Volcano Cam (external, non-NOAA/NWS website)
• U of W Web Cam Page (external, non-NOAA/NWS website)
• Space Needle Webcam (external, non-NOAA/NWS website)

Links denoted by (external, non-NOAA/NWS website) do not constitute an endorsement or recommendation by the National Weather Service or any of its field offices or employees.