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    		•


    SOUTHERN AFRICA

  • 850 hPa synoptic chart (SAWB)
  • Surface synoptic chart (SAWB)
  • Simple synoptic (CNN)


    ANTARCTICA

  • Surface data, including realtime data


    ASIA

  • Simple synoptic (CNN)


    AUSTRALASIA

  • Simple synoptic (CNN)


    EUROPE

  • Temperature maps
  • Temperature and rainfall maps
  • Various products
  • Simple synoptic (CNN)


    NORTH AMERICA

  • Simple synoptic chart (CNN)

    The following links are all to San Francisco State University's California Regional Weather Server :

  • US surface observations & satellite image
  • Western US surface observations & satellite image

    NORTH AMERICA
    Source Surface charts and products
    Unisys Weather Latest |  1hr ago |  2hrs ago |  3hrs ago |  4hrs ago |  5hrs ago |  6hrs ago |
    | 7hrs ago |  8hrs ago |  9hrs ago |  10hrs ago |  11hrs ago |  12hrs ago |
    Pathfinder (TWC) Current and 3-DAY forecast temps and precipitation maps

    SURFACE CHARTS OF VARIOUS USA REGIONS

    Regional North America
    North East Mid-Atlantic South East Mid-West Central Plains S Plains South West North West
    Latest Latest Latest Latest Latest Latest Latest Latest
    - 1hr - 1hr - 1hr - 1hr - 1hr - 1hr - 1hr - 1hr
    - 2hr - 2hr - 2hr - 2hr - 2hr - 2hr - 2hr - 2hr
    - 3hr - 3hr - 3hr - 3hr - 3hr - 3hr - 3hr - 3hr
    - 4hr - 4hr - 4hr - 4hr - 4hr - 4hr - 4hr - 4hr
    - 5hr - 5hr - 5hr - 5hr - 5hr - 5hr - 5hr - 5hr
    - 6hr - 6hr - 6hr - 6hr - 6hr - 6hr - 6hr - 6hr

    CONTOUR PLOTS

  • Current Composite Surface map (Unisys Weather)
  • Current Frontal locations (Unisys Weather)

    ATMOSPHERIC PRESSURE (Unisys Weather)

  • Surface pressure
  • 3hr Surface Pressure tendency

    TEMERATURE (Unisys Weather)

  • US Surface temperature
  • 24 hr temperature tendency
  • Windchill temperature
  • Heat Index
  • Surface dewpoint temperature
  • Lifted Index Stability
  • 1000-500 hPa thickness
  • Surface Meteograms

    MOISTURE (Unisys Weather)

  • Precipitable water
  • Moisture Convergence

    WIND (Unisys Weather)

  • Windspeed
  • Wind Streamlines


    SOUTH AMERICA

  • Simple synoptic (CNN)


    RELATED LINKS

  • Surface Data Details (Unisys Weather)
  • Upper Air Data Details (Unisys Weather)
  • Skew-T plot information and description (Unisys Weather)
  • Explanation of the station model symbol (WeatherScape)
  • Radar images
  • Realtime data
  • Satellite images
  • Upper-air products