Bitterly cold temperatures on tap for New Year’s Eve in Toronto - CTV News

An October nor'easter is swirling off the East Coast, bringing gusty winds, coastal flooding and rip currents to much of the region. Track the storm here with all the maps you need. (MORE: Nor'easter lashes coast from Carolinas to Northeast)Current informationCurrent wind gustsCoastal flood alertsImpact forecastWave heightsGet More of Our News on GoogleSet The Weather Company as a 'Preferred Source' to get quicker access to the news you value. River gauge forecastCould it get a name? The National Hurricane Center is watching this nor'easter as well. Due to its unique properties, should it get a name, it will become Subtropical Storm Josephine.

We have the maps you need to track all the systems ongoing in the Pacific and Atlantic below. Tracking the AtlanticTropical development areasSea surface temperatures Wind shear These are areas of strong wind shear, the difference in wind speed and direction with height, which are shown in purple. High wind shear is hostile to mature tropical cyclones and those trying to develop.(MORE: What is wind shear?)Get More of Our News on GoogleSet The Weather Company as a 'Preferred Source' to get quicker access to the news you value. Dry, dusty airAnother nemesis of tropical systems is dry air. In hurricane season, plumes of dust-laden air stream across the basin from Africa's Sahara Desert, as you can see in the map below. This sinking, dry air squelches thunderstorm development, the building blocks of tropical storms and hurricanes. So areas in the brown shading below are generally unfavorable for development. Atlantic tracks so far this seasonThese are the tracks of systems that were at least tropical or subtropical storms so far in the Atlantic Basin.