NAM forecast valid SYR at 00z December 16th (left) and 06z 16th (right)Notes:The lower-tropospheric short wave trough was forecast to cross Syracuse between 00z and 12z on the 16th. Passage of the trough was accompanied by a wind shift from west (left) to northwest (right) below 800 mb and a noticeable drying of the atmospheric profile above 900 mb. Switch images by moving your mouse pointer over numbered buttons...
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