After that perpetually pesky perturbation called a cutoff low finally is kicked out of here we will see a cool airmass come out way. The cool air is from the northwestern Canadian plains and we are looking at low temperatures dipping into the low 40s over the weekend. that means rural valleys will fall into the mid 30's with the slightest tinge of light frost possible on exposed metal surfaces.
But we had a very warm summer and only a small bit of cool weather so far. In the next couple weeks the ground, the trees, buildings will gradually cool and once enough heat is lost and an airmass from Canada that is sufficiently cool comes our way we will have our first frosty morning.
0 comments:
Post a Comment