Another Arctic front will navigate across the North Country and down to the Upper Valley by late tonight. In the wake of that frontal passage, we’re talking lots of cold air and even some bitter wind ...

An Arctic air mass, sometimes known as a ... "Cold Weather Advisory: Air temperature or wind chill down to minus 20 or lower in the east/Keweenaw and minus 25 or lower in the west.

When Environment Canada issues an Arctic outflow warning for the south B.C. coast, the wind chill factor must be measured at -20 C or colder. In this cold weather event, the Arctic air is not ...

the wind chill factor must be measured at -20 C or colder. In this cold weather event, the Arctic air is not funnelling through the Howe Sound directly into the Lower Mainland. Instead ...

The net result is a brief morning chill followed by temps in the low to a few mid 60s today. The Arctic air starts heading in on Saturday with gusty northern winds. Thursday will be partly sunny ...

Thursday was the "warm before the storm" as highs reached the 40s and 50s, but arctic air and tumbling temperatures will result in a nearly 70 degree drop by Sunday night. The coldest air of the ...

Blustery northwest winds will continue through the night, ushering arctic air. Overnight lows will range from -15 degrees in Bemidji to -3 degrees in Ashland. Wind chill values as low as -35 are ...

A powerful pattern is setting the stage for an amplified jet stream that will shunt cold air south ... This January, the Arctic tap has been left wide open, sending a frigid chill as far south ...