The huge plume of Saharan dust that brought a spell of dry weather to Florida last week is now thinning out as a wet weather ...

A giant haboob from the Sahara desert is about to reach the southeastern USA, predicted to hit Texas and Florida on Wednesday ...

An air quality alert is in effect for some parts of Massachusetts on Thursday as temperatures hit the 90s — and thunderstorms ...

We won’t encounter much more than a scattered thunderstorm across I-10 today at a 40-50% chance. A spotty small and brief ...

Why do some thunderstorms happen at night ... This gives the air a negative charge and creates an unstable air mass in the lower part of the cloud. Later, the moisture that lost an electron ...

A battle of two air masses in southern Ontario could spark up thunderstorms across parts of the Golden Horseshoe on Monday afternoon and evening, with a focus on the Niagara region While Thunder ...

The significant air mass contrast between northern and southern Ontario will ... The notable temperature gradient between the GTA and Niagara region will fuel a risk of thunderstorms across the latter ...