WEATHER ALERT: Heat warning

Yorkregion.com
July 11, 2016

It's about to get hot and humid in York Region, and stay that way for a few days.

Environment Canada has issued a heat warning, noting humidex values near 40 C are expected July 12 and lasting until July 14.

Excluding humidity, high temperatures are still expected to reach nearly 32 C.

Nighttime lows for Tuesday and Wednesday are expected to be in the 19 to 21 C range.

Rain showers and thunderstorms may provide some temporary relief.

Cooler temperatures are forecasted for July 15.

• List of splash pads in York Region
• List of community cooling stations and pools

York Region Public Health offers the following information on staying safe and healthy during heat warnings:
Everyone is at risk from extreme heat, especially older adults, infants and young children, people who work or exercise outdoors and those with certain medical conditions.
Warning signs of heat-related illness include dizziness, headache, nausea or vomiting, weakness and confusion. If you experience any of these symptoms, seek immediate medical attention. Also remember to check on friends, family and neighbours who may be at risk.
Find ways to stay cool

• Stay indoors in cool, well-ventilated areas
• Wear loose-fitting, light-coloured clothing made of breathable fabric
• If you do not have air conditioning in your home, go to places that do, including shopping malls, local libraries, public pools and community centres
• When using fans, keep a window or door open to bring in cooler air from outside
• Never leave people or pets inside a parked vehicle or in direct sunlight

Drink extra fluids

• Increase your fluid intake regardless of your activity level
• Drink plenty of water before feeling thirsty

Reduce physical activity, especially in the full sun

• Reschedule or plan outdoor activities during cooler parts of the day
• Reduce sun exposure between 11 a.m. and 4 p.m. and when the UV Index is reported to reach three (moderate) or higher
• If you must be outdoors in the heat, rest frequently to allow your body temperature to cool down
• Avoid sun exposure by wearing a wide-brimmed, breathable hat or use an umbrella
• Wear sunscreen with SPF of 30 or higher