Brief bout of sunshine before rain, snow returns
Sunshine returned to southern Ontario Tuesday as an area of high pressure centred over the upper Great Lakes briefly brought some dry air, generating calm conditions.
This will bode well for stargazing and a great night for the planetary alignment. According to Star Walk, five planets will form a line across the evening sky. The alignment will include Jupiter, Mercury, Venus, Uranus and Mars.
The quiet weather conditions will be short lived, as a strong cold front is set to cross southern Ontario Wednesday with a mix of rain and snow. The narrow band of precipitation will be brief and will start close to noon in London with light rain, and a transition to snow through the early part of the afternoon.
A blast of bitterly cold air will follow and temperatures are set to drop below normal Wednesday night.
Here’s a look at the latest forecast:
Wednesday: Rain showers or flurries at times heavy beginning early in the afternoon then changing to flurries at times heavy in the afternoon. Local snowfall amount 2 cm. Wind becoming northwest 40 km/h gusting to 60 km/h late in the morning. High of 5 C with temperature falling to — 2 C in the afternoon.
Thursday: Sunny. High of 5 C.
Friday: Periods of rain. High of 11 C.
Saturday: Rain showers or flurries. Windy. High of 6 C
Sunday: Sunny. High of 6 C.
CTVNews.ca Top Stories
David Johnston resigns as foreign interference special rapporteur, citing 'highly partisan atmosphere'
Foreign interference special rapporteur David Johnston has resigned, CTV News has confirmed. In a letter to Prime Minister Justin Trudeau, Johnston cited the intense politicization of his appointment and work, as the reason for his coming departure.

Here's how some of Canada's wildfires compare in size to cities, lakes
Fires across the country are burning millions of hectares of land but what does that really look like? CTVNews.ca compared the blazes to some cities and lakes in the country showing just how big they have gotten.
Donald Trump stored, showed off and refused to return classified documents, indictment says
Former U.S. president Donald Trump is facing 37 felony charges related to the mishandling of classified documents, according to an indictment unsealed Friday that alleges that he described a Pentagon 'plan of attack' and shared a classified map related to a military operation.
Boris Johnson quits as U.K. lawmaker after being told he will be sanctioned for misleading Parliament
Former U.K. Prime Minister Boris Johnson shocked Britain on Friday by quitting as a lawmaker after being told he will be sanctioned for misleading Parliament.
Reactive to proactive: A push for a national campaign on wildfire education in Canada
Despite the alarming facts and figures, experts say Canada is far more reactive than it is proactive when it comes to wildfires and they’re calling for a national campaign on wildfire education to better prepare for the future.
Unhealthy habits of university students could lead to future health problems
A recent study published in the peer-reviewed journal Preventative Medicine Reports by a group of international researchers has found that post-secondary students with unhealthy eating habits can go on to suffer from disease and mental health issues for years to come.
Three people charged in alleged abduction of N.L. teen after Amber Alert issued
Police in Newfoundland and Labrador say three people are facing charges following the alleged abduction of a 14-year-old girl.
Eyes on the weather as residents pack and flee from fierce wildfire in northeast B.C.
Showers are predicted Saturday over the aggressive wildfire threatening Tumbler Ridge, but forecasters say thunderstorms could sweep through the parched region without bringing any rain.
Air Canada walks back compensation denials after thousands delayed due to tech issues
Air Canada says it made a mistake in rejecting some compensation claims from the thousands of travellers affected by delayed flights due to computer malfunctions.