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.
|September 12 2017|
|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|
|SYNOPSIS FROM THE SAN DIEGO OFFICE
A closed low will linger off the coast today before shifting eastward Wednesday. This will bring one more day of near average temperatures, before temperatures dip below average for the remainder of the week. There is a small chance of a shower or thunderstorm over the mountains and deserts this afternoon. Light showers or drizzle are possible west of the mountains Wednesday night and Thursday night into Friday morning.
FROM THE PHOENIX OFFICE
Storm chances will be slight and confined to the higher terrain of Arizona today and Wednesday. On Thursday, a weather system moving into the western states will lead to a cooling trend. There will also be a slight chance of thunderstorms over south-central Arizona. Highs in mid and upper 90s will prevail through the weekend and into early next week. Slight chances for storms will return Sunday mainly for Arizona.
|Weather Story Phoenix Station||Weather Story San Diego Station|