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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 6 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 trough along the West Coast will keep a marine layer in place west of the mountains through the weekend. Areas of marine clouds will develop each night, then burn off each morning leaving sunny skies and slightly below average daytime temperatures. The sea breeze will develop each afternoon and become gusty through the passes and into the deserts. Cooler early next week as the trough deepens

The upper level pattern through week`s end, and into the early part of next week for that matter, will feature a trough along the west coast. Moisture will remain very limited across the region. In fact, global models show PW/Precipitable Water remaining well below average through next week with values falling to around 25% of average next week. As such, dry weather will continue with no indications of monsoonal moisture reaching anywhere near California through next week

A break in thunderstorm activity with near average temperatures will continue into next week. While there will be a temporary incursion of moisture into portions of Arizona today and Thursday, thunderstorm chances will be limited to southeast Arizona. Unusually quiet weather may persist through all of next week before any storms can move north once agai
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