Bayviews: On weather forecasting

I decided that weather forecasters needed an interpreter, so here I am.

20% chance of snow. This essentially means either it will snow in 20% of places, or everywhere 20% of the time.
Flurries: This means that it is possible but not probable that a few snow flakes will drift down.
A bit of snow: This is a British understatement for: “YOU GONNA GET BURIED! Herb Huseland, Bayviews More here.

Where do you turn for the most accurate weather forecast?