18 Hour RAP Jet Stream (300mb) Forecast
84 Hour NAM Jet Stream (300mb) Forecast
Images courtesy of the University Corporation for Atmospheric Research
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Images courtesy of the University Corporation for Atmospheric Research
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Small Craft Advisory A small craft advisory is a type of warning issued by the National Weather Service, most frequently in coastal areas. It is issued when winds have reached, or are expected to reach within 12 hours, a speed marginally less than that which is considered gale force, usually 25-38 mph. |







