Updated
Updated · CNN · Nov 10
Nor'easter Brings First Snow Threat to 200 Million Eastern Americans as Temperatures Drop 15 Degrees
Updated
Updated · CNN · Nov 10

Nor'easter Brings First Snow Threat to 200 Million Eastern Americans as Temperatures Drop 15 Degrees

3 articles · Updated · CNN · Nov 10

Summary

  • Nearly 200 million people east of the Mississippi are set for their coldest air since spring later this week, with a strengthening storm bringing the East’s first broad taste of winter.
  • The system develops over the Midwest on Wednesday and pushes east, spreading rain, gusty winds and some snow; forecast uncertainty still centers on how fast it moves and how much cold air it taps.
  • Higher elevations in northern New England, upstate New York and the Appalachians could pick up a dusting to a few inches, while most lower elevations — including the I-95 corridor from Philadelphia to Boston — are expected to see cold rain.
  • Behind the storm, temperatures will run 5 to 15 degrees below average, with freezes possible in parts of the Deep South and 40s reaching central Florida for the first time since March.
  • The cold snap is expected to be brief, with above-average temperatures returning next week across much of the eastern half of the country.

Insights

With forecast models split, could Pittsburgh's expected weekend rain suddenly turn into a treacherous early-season snowstorm?
Will the Laurel Highlands see enough snow this weekend to kick off winter activities, or will rain ruin it?
How might unpredictable lake-effect bands unexpectedly turn wet western Pennsylvania roads into dangerous, icy hazards this weekend?