almost creating a tug-of-war between high and low-pressure areas that increase wind speeds in southern California. “Once those winds hit those really tall mountains in southern California ...

with the high- and low-pressure areas pulling back and forth and boosting Southern California wind speeds. This produces an extreme fire risk to Southern California due to the lack of rain in the ...

Pressure is measured in millibars. Standard pressure at sea level is 1013 millibars, but large areas of either high or low pressure can occur. Areas of high and low pressure are caused by rising ...

High pressure will pass to the north of the region as low pressure will approach the area from the west. We can expect mostly ...

The 48 hour Surface Analysis map shows current weather conditions, including frontal and high/low pressure positions, satellite infrared (IR) cloud cover, and areas of precipitation. A surface ...