AIR POLLUTION
CONTROL DISTRICT

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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.

November 15 2017
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
DISCUSSION FROM THE SAN DIEGO OFFICE
Warm and dry weather will continue into Thursday with periods of high clouds. Onshore flow will bring periods of gusty southwest to west winds in the mountains and deserts at times. For Thursday night and Friday...a low pressure system moving inland to the north will bring stronger onshore flow with cooling...stronger and gusty southwest to west winds in the mountains and deserts...and small chances for light precipitation along and west of the mountains. For next weekend...warmer and very dry for inland areas with periods of gusty northeast winds near the coastal foothills and below passes and canyons. Weaker winds are expected for early next week with slight additional warming for inland
areas.

DISCUSSION FROM THE PHOENIX OFFICE
Dry weather with well above normal temperatures will continue through Friday. Cooler, but still above normal temperatures will be seen this weekend as a low pressure system quickly passes through the western states. Another warming period under continued dry conditions is likely for early 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