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Forecasts Maps & FDs

Winds Aloft and Forecast Charts

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Current
Conditions		 Airmets, Metar & Pireps TAFs & FAs Forecast Charts Portland
Airport Info
Winds/Temps
Aloft Forecasts 		Weather Check, next 48 hours
(click on links for more detail)
Text FDs...
  • Sites Across USA
          Next 6 hours


    • For More Depth Winds:
  • Winds/Temps Aloft Text...other Areas
  • Interactive Winds/Temps Aloft

    		•  latest surface analysis image
         Current | +12 hrs | +24 | +36 | +48
    move mouse over links to change image
    Hazardous Weather Outlooks Low Level Sig. Weather Charts
  • Icing Potential Forecasts
  • Short Term Convection
  • Lightning Potential over the next 3 hours (experimental)

  • Volcanic Ash Alerts
  • Mt St Helens Ash Tracks
  • Turbulence Forecasts
  • Day 1-2 Convective Outlooks
    		•
    Image Types Forecast Hour
    issued time 1720Z 2310Z 0530Z 0935Z
    4 Panels 00/12 06/18 12/00 18/06
    12 Hr SigWx 00 06 12 18
    24 Hr SigWx 12 18 00 06
    12 Hr Surface 00 06 12 18
    24 Hr Surface 12 18 00 06
    Miscellaneous Forecast Charts
    Short Range Forecasts Forecast Hour
    Latest Forecast Maps (C) 12 18 24 30 36 48
    Latest Forecast Maps (BW) 12 18 24 30 36 48
    Type of chart Forecast Day
    Pressure & Fronts (C) 3 4 5
    Pressure & Fronts (BW) 3 4 5
    Precipitation Probability 3 4 5 6 7
    Maximum Temperatures 3 4 5 6 7
    Maximum Departure from Normal 3 4 5 6 7
    Minimum Temperatures 3 4 5 6 7
    Minimum Departure from Normal 3 4 5 6 7
      Miscellaneous Items:
    1. High Level Significant Weather Charts
    2. Atlantic Mid-Level Significant Weather Charts
    3. Airmet plotting map (.gif)
    4. NOAA's National Aviation Weather Center, with lots of aviation data across the USA
    5. Alaska Aviation Weather Unit
    6. Nav Canada Aviation Weather

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    Weather Line: 503.261-9246, -9247

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