Josh Classen's forecast: Extreme cold alerts still in effect, but milder over weekend
Yes, temperatures will start to climb this weekend. But, it's still going to feel cold.
We'll get to those details in a moment. Today: sunshine, wind around 5-10 km/h and temperatures going from the mid -20s this morning to around -20 C this afternoon.
Wind won't be ridiculously strong, but enough to give us wind chill in the -30s this morning and around -27 this afternoon.
So, that puts us in a risk of frostbite in as little as 10-30 minutes.
Here are the thresholds:
- wind chill -28 to -39: 10-30 min
- wind chill -40 to -47: 5-10 min
- wind chill -48 to -54: 2-5 min
OK...looking ahead to the weekend:
Temperatures in the mid -20s Saturday morning, feeling like the -30s with wind chill.
We'll "warm" to -10 C in the afternoon, but the wind chill will be around -18.
Sunday starts around -13 C with a wind chill near -21.
Edmonton probably gets to around -8 C in the afternoon, but wind chill will have it feeling more like -15.
It's a catch-22.
The arctic air aloft shifts off to the east and some milder air moves into the upper levels (at least, into western and southern Alberta).
With a strong enough westerly wind, some of that milder air gets mixed down to the surface and raises the temperature.
BUT...because of the stronger wind, you get a wind chill making it feel five to 10 degrees colder than it reads on thermometers.
AND...actual temperatures drop once again Monday/Tuesday as the arctic air slides back in.
Looking LONG range: there's some milder air coming in for Wednesday/Thursday next week (maybe even up around -5 C).
But the latest Canadian model runs are indicating highs in the -10 C to -15 C range toward the end of next week. So, the mid-week "warming" may not be very sustained.
Here's the forecast for Edmonton and area:
Today - Sunny with a few clouds. Wind: 10 km/h
*** wind chill: around -33 in the morning. around -27 in the afternoon.
High: -20
Tonight - A few clouds. Wind: 5-10 km/h
9pm: -22 ***wind chill near -27
Saturday - Sunny with a few afternoon clouds. Breezy.
Wind: 10-20 gusting to 30 km/h
Morning Low: -26 ***wind chill near -35
Afternoon High: -10 ***wind chill near -18
Sunday - Mix of sun & cloud. Breezy.
Wind: 15-20 gusting to 30 km/h
Morning Low: -13 ***wind chill near -21
Afternoon High: -8 ***wind chill near -15
Monday - Mostly cloudy. 40% chance of flurries.
Morning Low: -16
Afternoon High: -14
Tuesday - Mix of sun & cloud.
Morning Low: -23
Afternoon High: -19
Wednesday - Mostly cloudy. 30% chance of flurries.
Morning Low: -15
Afternoon High: -7
CTVNews.ca Top Stories
More than 115 cases of eye damage reported in Ontario after solar eclipse
More than 115 people who viewed the solar eclipse in Ontario earlier this month experienced eye damage after the event, according to eye doctors in the province.
Toxic testing standoff: Family leaves house over air quality
A Sherwood Park family says their new house is uninhabitable. The McNaughton's say they were forced to leave the house after living there for only a week because contaminants inside made it difficult to breathe.
Decoy bear used to catch man who illegally killed a grizzly, B.C. conservation officers say
A man has been handed a lengthy hunting ban and fined thousands of dollars for illegally killing a grizzly bear, B.C. conservation officers say.
B.C. seeks ban on public drug use, dialing back decriminalization
The B.C. NDP has asked the federal government to recriminalize public drug use, marking a major shift in the province's approach to addressing the deadly overdose crisis.
OPP responds to apparent video of officer supporting anti-Trudeau government protestors
The Ontario Provincial Police (OPP) says it's investigating an interaction between a uniformed officer and anti-Trudeau government protestors after a video circulated on social media.
An emergency slide falls off a Delta Air Lines plane, forcing pilots to return to JFK in New York
An emergency slide fell off a Delta Air Lines jetliner shortly after takeoff Friday from New York, and pilots who felt a vibration in the plane circled back to land safely at JFK Airport.
Sophie Gregoire Trudeau on navigating post-political life, co-parenting and freedom
Sophie Gregoire Trudeau says there is 'still so much love' between her and Prime Minister Justin Trudeau, as they navigate their post-separation relationship co-parenting their three children.
Last letters of pioneering climber who died on Everest reveal dark side of mountaineering
George Mallory is renowned for being one of the first British mountaineers to attempt to scale the dizzying heights of Mount Everest during the 1920s. Nearly a century later, newly digitized letters shed light on Mallory’s hopes and fears about ascending Everest.
Loud boom in Hamilton caused by propane tank, police say
A loud explosion was heard across Hamilton on Friday after a propane tank was accidentally destroyed and detonated at a local scrap metal yard, police say.