Hi Arthur,
Yes, I'm not really excited about new #isFreezing webtag as it is meanless for "Weather" forecast.
This is only a "temperature" webtag indicating if the number need to have a + or - beside it! (for Celsius)
(That's in part why I haven't jump on it yet!)
Since our Canadian weather have some caprice, it have to be more complex to be useful.
Sometime rain occur in subzero temp and snow over zero temp... without talking about icy rain!
Something exciting would be to find a formula to express this weather "caprice" in a mathematical way!
Kind of :f
IF forecast = precipitation
AND temp is below 0, but not lower then -5
AND humidity is greater then 80%
AND wind is "calm"
Forecast = icy rain!
But I haven't find any website with that kind of weather formulas!

But, one of these days....

I'll check that!
Regards,
Jacques