THUNDER BAY — The deepest and longest cold spell of the season is headed for Northwestern Ontario.. Environment Canada ...

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously frigid conditions.

Dense fog in New Delhi caused zero visibility, delaying over 350 flights and 35 trains. IMD predicts fog to persist until the ...

Clear skies and a lightening wind regime will provide ideal conditions for rapid cooling to take place overnight. Air ...

Over time, Antarctica may evolve from a cold desert reminiscent of the Martian landscape to an ecosystem akin to Arctic ...

Dense fog in Delhi caused near-zero visibility until noon, disrupting air, rail, and road traffic. The resulting spike in air ...

Wednesday started off with the coldest morning we’ve had since Jan 21, 2024 with Indy’s low at negative one. We’re set to ...

Read more about these maps. Please be aware that wind gusts can be 40 percent stronger than the average wind speeds presented here, and stronger still in thunderstorms and squalls.