Sudden Weather Phenomenon Could Hit US This Month

Such events distort the polar vortex, which causes Arctic air to descend into the U.S. and causes temperatures to plummet.

Arctic weather blast will bring snow squalls to Massachusetts. Maps show how cold it will get.

We will spend the entire day Friday below freezing with highs in the 20s throughout most of Massachusetts.

N.J. weather: Freezing drizzle possible tonight with chilly temperatures in forecast

The brutal cold will continue with temperatures Monday night as much as 20 degrees below normal, forecasters say.

Winter weather advisory in place for Northwest Piedmont for Friday

At 3:26 a.m. on Thursday, the NWS Blacksburg VA issued a winter weather advisory valid for Friday between midnight and 7 p.m. The advisory is for Surry, Stokes, Rockingham, Caswell, Wilkes and Yadkin counties.

Cold weather advisory issued by the NWS for Thursday

A cold weather advisory was issued by the NWS San Francisco CA on Wednesday at 5:46 p.m. valid for Thursday between midnight and 8 a.m. for Southern Salinas Valley/Arroyo Seco and Lake San Antonio and Monterey County.

UPDATE: Winter weather advisory active for Northwest Piedmont until Saturday morning

An updated winter weather advisory was released by the NWS Blacksburg VA on Friday at 6:40 p.m. in effect until Saturday at 8 a.m. The advisory is for Stokes, Rockingham and Caswell counties.

Dangerous cold in and around NYC today makes Friday a First Alert Weather Day

If you're heading out, brace yourself—it's the coldest day of the season.
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Michigan’s weekend weather: 2 snow periods and no melting at all

The two periods of light snow also will affect two different areas. The first snow shower burst will roll across northern Lower Michigan and the Upper Peninsula Friday night into Saturday morning. This snow should just be a very spotty light snow as it moves into southern Michigan. I would say it runs out of gas heading south.
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