Sunday, July 14th 2019, 8:37 pm - The significant moisture could result in flooding on Wednesday
The warmest temperatures that southern Ontario typically sees during the year is mid to late July, and the significant humidity that will stream into the region this week will bring scorching temperatures and humidex values surpassing 40 for some. Moisture from the remnants of Barry will also factor into the forecast and could lead to periods of unsettled weather. For more on the timing of the heat and humidity, plus when to expect the next round of rain, read below.
Summer revealed! Visit our Complete Guide to Summer 2019 for an in-depth look at the Summer Forecast, tips to plan for it and much more
- Temperatures climb, humidity returns by mid-week
- Remnants of Barry could create unsettled pattern
- Stay up-to-date on the ALERTS in your area
WATCH BELOW: TIMING OF THE NEXT ROUND OF RAIN
Warming conditions will return to southern Ontario during the week due to heat moving in from southwestern desert regions in the United States and Pacific moisture streaming eastward.
Tuesday will likely be the hottest day of the week, with the possibility of a late-day thunderstorm due to an approaching front and moisture from the remnants of Barry.
Majority of the region is set to see temperatures in the high 20s and low 30s and humidex values nearing 40.