As the West Coast braces for fiery winds and the Northeast shivers under a polar vortex, the nation finds itself caught between two extreme weather fronts.

When there are disturbances in which the Jet Stream weakens, it can become wobbly. This allows the cold air to plunge southwards. A disrupted polar vortex does not happen every year. Very much so what ...

Night - Partly cloudy with a 34% chance of precipitation. Winds from ESE to SE at 7 to 8 mph (11.3 to 12.9 kph). The overnight low will be 25 °F (-3.9 °C). Cloudy with a high of 34 °F (1.1 °C ...

Night - Clear with a 41% chance of precipitation. Winds SW. The overnight low will be 32 °F (0 °C). Sunny with a high of 50 °F (10 °C) and a 22% chance of precipitation. Winds from SW to WSW ...

Gusty northwest winds will pick up this evening ahead of a second weather system. The wind will create areas of blowing snow Thursday evening along the foothills and across the mountains.

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