National Weather Service United States Department of Commerce

Monsoon Flood Threat in the Southwest; Hot in the South and Northwest

Monsoonal heavy rain will continue flash flood potential across the Southwest and Intermountain West to the central and southern Rockies through this weekend, especially in complex terrain, burn scars, and urban areas. Excessive heat and humidity with heat indices over 110 degrees will be common over much of the Deep South and interior Northwest this weekend. Read More >

Station     PAFC     Elevation  144 FT
Sat Jul 31 13:20:02 UTC 2021

Morning Vent Factor:

Temperature           54 Deg F
Mixing Depth MSL      12.9 m
Mixing Depth AGL      0 m
Transport Wind        1.54 m/s
Vent Factor           0

Forecast for Afternoon Vent Factor:

Temperature           66 Deg F
Mixing Depth MSL      1332 m
Mixing Depth AGL      1288.8 m
Transport Wind        2.06 m/s
Vent Factor           2650

 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.