Heavy Snow Warning: NWS Forecasts Up To 10 Inches To Strike U.S., Travel Deemed Impossible

Last Updated: Mar 23, 2026, 06:46 EDT

A late-season heavy snow warning has been issued by the National Weather Service, forecasting up to 10 inches of accumulation across several states. Residents are urged to avoid commuting as blizzard-like conditions and plummeting temperatures threaten to make travel impossible through Tuesday.

Heavy snow warning up to 10 inches.
Heavy snow warning up to 10 inches.

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Despite the official start of spring just days ago, the National Weather Service (NWS) has issued a critical heavy snow warning as a volatile polar air mass sweeps across the United States. Forecasters are tracking a multifaceted storm system expected to dump a heavy snow warning up to 10 inches in higher elevations and northern corridors, including parts of New York, Vermont, and Maine.

This weather whiplash follows a weekend of record-breaking warmth, with temperatures now set to plummet by over 40 degrees in some regions. Official alerts from the NWS emphasize that the combination of rapid accumulation and gusty winds will significantly reduce visibility, creating life-threatening conditions for those on the road.

Which states are under the heavy snow warning?

The current weather trajectory indicates that the most severe impacts will be felt across the Northeast and parts of the Pacific Northwest. According to the latest NWS bulletins, the following regions are under active alerts:

  • New York and Vermont: Higher elevations are bracing for the brunt of the storm, with total accumulations expected up to 6 to 10 inches.
  • Maine and New Hampshire: Heavy snowfall combined with freezing drizzle is expected to create a "light glaze" of ice beneath the snowpack, making walkways and secondary roads treacherous.
  • Alaska and Hawaii: While atypical for the island state, the Big Island summits are under a Winter Storm Warning with additional snow and 35 mph winds, while Southeast Alaska expects up to 6 inches.

Why is the NWS warning that travel could be impossible?

The transition from rain to heavy snow is expected to occur rapidly as Canadian air surges south. Meteorologists warn that snowfall rates could exceed one inch per hour during the peak of the storm, outpacing the ability of road crews to clear highways.

Impact Factor

Expected Condition

Safety Recommendation

Visibility

Near-zero at times due to blowing snow

Avoid all non-essential travel

Wind Gusts

35 to 45 mph

Secure outdoor items; watch for falling limbs

Road Surface

Black ice topped with heavy slush

Maintain a significant following distance

Official sources, including AccuWeather, suggest that the "late-March pattern remains highly volatile." Travelers are encouraged to keep an emergency kit in their vehicles, including blankets and flashlights, should they become stranded during the height of the blizzard-like conditions.

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This late-season surge serves as a stark reminder that winter’s grip remains firm. With a heavy snow warning active and up to 10 inches of snow projected, the priority remains public safety. Stay tuned to local NWS broadcasts and heed all travel bans to ensure safety during this volatile spring transition.

Harshita Singh
Harshita Singh

Senior Content Writer

Harshita Singh specializes in US affairs and general knowledge, simplifying intricate geopolitical and historical subjects into clear, digestible insights for learners. Holding a BA (Hons) in English from the University of Delhi and with over three years of experience in educational writing, she produces authoritative, thoroughly researched content that empowers readers to engage confidently with global current affairs. For inquiries, you can reach out to her at harshita.singh@jagrannewmedia.com.

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First Published: Mar 23, 2026, 16:16 IST

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