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Old Advisory Events

The information herein is NOT intended for use as a weather forecast. The Air District DOES NOT forecast but solely compiles information from both the Phoenix and San Diego National Weather Offices to relay information concerning potential changes in ambient air concentrations that may impact the public.

July 18 2016
Be Advised
High wind levels have the potential to suspend particulate matter into the air. High levels of PM10 may pose an impact to public health. It is recommended that active children and adults, and people with respiratory disease, such as asthma, limit their outdoor activities.

Potential increases in PM10 concentrations may increase to moderate or unhealthy level.

Imperial County Weather Synopsis
High pressure aloft will strengthen over the central and southern plains early this week...expand westward the latter half of the week...and be centered over California and Nevada early next week. This will bring a warming trend with hottest inland high temperatures on Friday and Saturday...but with little inland cooling for Sunday into early next week. Areas of night and morning coastal low clouds and patchy for extending into the western valleys...will mostly be confined to coastal areas by late in the week through next weekend. There will be a few mid and high clouds at times and some afternoon clouds over the mountains at times from monsoonal moisture to the east

An increase in clouds and humidity can be expected during the next few days along with a slight chance of showers and thunderstorms, mainly east of the Lower Colorado River Valley. High temperatures will also be a bit cooler. Storm chances on the lower deserts will be slight, with better chances over the higher terrain and over southeast Arizona. During the latter half of the week, storm chances will dwindle and temperatures will increase to above normal level
Weather Story Phoenix Station Weather Story San Diego Station
Image for Phoenix Station Weather Story Image for San Diego Station Weather Story

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