January is ending with waves of frigid air taking aim at Washington, D.C.
The first impending blast of cold air moved in Saturday night with brisk winds dropping AccuWeather.com RealFeel® temperatures to plummet into the single digits.
Sunday's high will be held to the upper 20s underneath times of clouds and sunshine.
Temperatures will briefly spike into the upper 30s and a couple of flurries will fly on Monday as another clipper system passes through the Northeast.
In the wake of this clipper, even colder air will arrive and challenge the frigid days from earlier this January for the coldest daytime highs and nighttime lows so far this winter.
AccuWeather.com meteorologists are monitoring the possibility of snow grazing the Northeast coast at midweek with the cold air in place.
Snow will swing across parts of the central and northern Plains to the Upper Midwest as November ends and December begins.
As millions head home from their Thanksgiving ventures the weather may cause trouble on the roads and at the airports from the southern Appalachians to the central Rockies on Sunday.
The reprieve from heavy rain across southern India will not last with the threat for flooding downpours set to return for the final days of November.
An active storm track across northern Europe will bring more wind and rain across Germany into the new week.
Several days of heavy rain will bring the potential for significant flooding from the southern Plains to the middle Mississippi Valley into early next week.
Tropical Storm Karen brought wind and flooding rains to western Cuba.
Pillar Point, CA (1991)
68-mph winds on the Pacific shore near San Francisco.
Havre, MT (1896)
Minus 51 degrees.