Estado do tempo em Mesa Grande Trailer Ranch

Air Quality Alert issued September 23 at 9:14AM MST by NWS Phoenix AZAQAPSRThe Arizona Department of Environmental Quality (ADEQ) has issued anOzone High Pollution Advisory for the Phoenix Metro Area on Monday.This means that forecast weather conditions combined with existingozone levels are expected to result in local maximum 8-hour ozoneconcentrations that pose a health risk. Adverse health effectsincrease as air quality deteriorates.Ozone is an air contaminant which can cause breathing difficultiesfor children, older adults, as well as persons with respiratoryproblems. A decrease in physical activity is recommended.You are urged to car pool, telecommute or use mass transit.The use of gasoline-powered equipment should be reduced or done latein the day.For details on this High Pollution Advisory, visit the ADEQ internetsite at www.azdeq.gov/forecast/phoenix or call 602-771-2300.

National Weather Service

Excessive Heat Watch issued September 23 at 1:14PM MST until September 28 at 8:00PM MST by NWS Phoenix AZ* WHAT...Dangerously hot conditions possible. Afternoon temperatures105 to 110 degrees. Major Heat Risk.* WHERE...A portion of south central Arizona including the Phoenixmetropolitan area* WHEN...From Wednesday morning through Saturday evening.* IMPACTS...Heat related illnesses increase significantly duringextreme heat events. Overexposure can cause heat cramps and heatexhaustion to develop and, without intervention, can lead to heatstroke.An Excessive Heat Watch means that a period of very hottemperatures, even by local standards, may occur. Actions should betaken to lessen the impact of the extreme heat.Take extra precautions if you work or spend time outside. Whenpossible, reschedule strenuous activities to early morning orevening. Know the signs and symptoms of heat exhaustion and heatstroke. Wear lightweight and loose-fitting clothing when possibleand drink plenty of water.To reduce risk during outdoor work, the Occupational Safety andHealth Administration recommends scheduling frequent rest breaks inshaded or air conditioned environments. Anyone overcome by heatshould be moved to a cool and shaded location. Heat stroke is anemergency! Call 9 1 1.Public cooling shelters are available in some areas. Consult countyofficials for more details.

National Weather Service