Friday, October 29, 2021

Very Dry



Pre-sunrise views early this morning - above along I-10 at San Simon and at bottom a view of downtown Phoenix looking east.

Above is total precipitable water (TPW) from the 06 UTC WRF-GFS at midnight last night. The MIMIC analysis for TWP at 13 UTC (below) shows that most of the western half of North America is very dry.

Second below are the plumes for TPW at the airport from 06 UTC GEFS - extremely dry through the period (TPW at airport this morning is only 9 mm), with values for all members staying less than 15 mm through the first week of November. Little to look forward to as we move into the last month of meteorological Fall.




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