National Weather Service

    Current Surface Maps (NWS)

    NCEP Short-term Forecast

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    Univ. of Wisconsin Weather

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    PSU E-wall

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    U.W. 250mb Forecast Loop North Polar View
    U.W. 500mb Forecast Loop North Polar View
    U.W. 700mb Forecast Loop North Polar View
    U.W. 250mb Forecast Loop South Polar View
    U.W. 500mb Forecast Loop South Polar View

    International Cloud Atlas

    Cloud Classification (National Weather Service)

    NWS Upper Air Maps Tutorial

    Surface Station Model Interpretation

    Station Model Symbols Chart

    Station Model Practice

    Current Surface Station Models

    Current Surface Observations

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    Coriolis Video

    Wind Forces Simulator

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    The Relationship Between the Ocean and El Niños

    El Niño Animation

    CHO Freeze Dates

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    Seven Lightning Types

    June 29-30th 2012 Derecho Satellite

    June 29-30th 2012 Derecho Radar

    Five Kinds of Tornado Video

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    GISS Surface Temperature Analysis

    Green Flash

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