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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.

May 12 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
A high pressure system will build into the region for a significant warming trend through the end of the work week. Many lower desert locations will warm into the 100 to 104 degree range Thursday through Saturday. Another Pacific weather system is forecast to move into the western states, mainly north of Arizona, late Sunday and early next week. Although this system will be mostly dry for southern Arizona, it will result in breezy afternoons along with cooler temperatures.

Dry and a little warmer for today, the warmest day of the week for most locations, with morning low clouds persisting along the coast and western valleys, as well as some patchy fog. A deeper marine layer and a slow cooling trend will develop Friday through Monday. Night and morning low clouds will reach far inland by the end of the weekend, and drizzle may be possible Monday morning west of the mountains. westerly winds will become quite Breezy over the mountains and desert mountain slopes at times for Sunday through Monday night. A slow warming trend will develop by the middle of next week.
Weather Story Phoenix Station Weather Story San Diego Station
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