Kingston’s Winter Weather Triple Threat For East

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Winter Storm Demi could create hazardous travel conditions across the mid-Atlantic and Northeast into early Monday morning as it delivers a quick round of snow to some of the country's largest cities, including from the Washington, D.C. metro to New York and Boston.

(​MORE: Why We Name Winter Storms And The 2024-25 List)

Latest Alerts And Radar

T​he National Weather Service has issued winter storm warnings and winter weather advisories from the Appalachians to New England. All of the areas could see wintry travel, but the worst conditions will be in areas where winter storm warnings are in effect.

B​elow is a look at the latest radar showing where Demi is producing snow right now.

H​ow Much Snowfall To Expect

T​he heaviest snow will fall in areas near and just west of the Interstate 95 corridor from the mid-Atlantic to New England. Storm totals in these areas through Sunday night could be 3 to 8 inches.

The bigger cities along Interstate 95 from Philadelphia to New York and Boston are more likely to see 3 to 5 inches with heavier totals to the north and west of downtown. Washington, D.C. might pick up 1 to 3 inches of snowfall.

D​angerous Cold Settles In

As the snow wraps up, the winds will kick in. Any snow on the ground will have the potential to blow around and cause visibility issues, making travel difficult in some areas.

Once the snow moves out, the coldest air mass of the season will move in, lasting through much of the week ahead. Some areas will experience dangerously cold temperatures with wind chills dropping below zero.

(MORE: Arctic Air Could Bring Coldest Temperatures Of Winter So Far To Central, Eastern US)

J​ennifer Gray is a weather and climate writer for weather.com. She has been covering some of the world's biggest weather and climate stories for the last two decades.