Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

the weather service said they will be watching for possible frost advisories early next week, "now that the growing season has started." Experts say the polar vortex will play a role in next week ...

When the polar vortex begins to wobble and allows arctic air to spill south into northern Illinois in January, we usually end up with dangerously-cold air around Chicago. When it happens in April ...

The polar vortex slid toward Europe in recent weeks, ushering in cooler temperatures to portions of Canada A significant disruption to the polar vortex over far Northern Canada will keep the ...

such as the state of the stratospheric polar vortex that is potentially predictable several weeks in advance. He continued: "Being able to provide early warnings of possible severe weather is all ...

the weather service said they will be watching for possible frost advisories early next week, "now that the growing season has started." Experts say the polar vortex will play a role in next week ...

Farther east, in Greenville-Spartanburg, South Carolina, the weather service said they will be watching for possible frost advisories early next week, "now that the growing season has started." ...