National Weather Service United States Department of Commerce

Barry Continues to Weaken and Move Northward; Heavy Rainfall and Flooding Still a Threat

Barry continues to steadily weaken as it moves northward across the Mississippi Valley. Despite the weakening, the system continues to produce very heavy rainfall across this region, with the threat for significant flash flooding in some areas. In Barry's wake, a widespread heat wave is forecast to develop across the Central and Eastern states by mid to late week. Read More >

Station     PAFC     Elevation  144 FT
Mon Jul 15 13:20:02 UTC 2019

Morning Vent Factor:

Temperature           57 Deg F
Mixing Depth MSL      89.1 m
Mixing Depth AGL      45.9 m
Transport Wind        1.54 m/s
Vent Factor           69

Forecast for Afternoon Vent Factor:

Temperature           67 Deg F
Mixing Depth MSL      1368.9 m
Mixing Depth AGL      1325.7 m
Transport Wind        3.09 m/s
Vent Factor           4089

 Vent Factor is considered a measure of the volume rate of horizontal transport of air within the mixing layer, per unit distance, normal to the wind. Units are measured in square meters per second or knot-feet.