AIR POLLUTION
CONTROL DISTRICT

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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.

November 16, 2018 to November 19, 2018
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
IMPERIAL COUNTY
Mostly northwest-to-west-to-southwest winds of 5-10 mph will prevail across the county through the weekend. Some areas might experience light northeast to southeast winds occasionally.

SAN DIEGO WEATHER OFFICE
The weather pattern will be tranquil Friday and through the weekend. The Santa Ana Winds have weakened and will fade all together as winds turn weakly onshore on Friday. Patchy night and morning low clouds and fog may return near the coast with a greater return expected for the weekend. A weakening low pressure system is expected to move inland across southern California and northern Baja on Tuesday, bringing more cooling and a deeper marine layer. Precipitation from this system is not expected at this time. An upper trough pattern late next week favors an opportunity for precipitation across the state, including Southern California, for the Thanksgiving holiday weekend.

PHOENIX WEATHER OFFICE
As high pressure settles over the area, temperatures will remain near or just below the seasonal normals through at least early next week. Dry conditions and light winds will also prevail through Monday, before a mostly dry storm system moves through the region during the middle part of next week.
Weather Story Phoenix Station Weather Story San Diego Station
Image for Phoenix Station Weather Story Image for San Diego Station Weather Story

Advisory Events Archive