Maine Weather: Early Winter Pattern Could Bring First Major Snowfall by Mid-November
PORTLAND, Maine — After a mild start to November, forecasters are warning of an early winter pattern that could bring Maine’s first major snowfall of the season by mid-month. Meteorologists say colder Canadian air combined with increased precipitation may deliver heavy, wet snow across portions of northern New England between November 9 and 15.
The NOAA Climate Prediction Center reports that while most of the U.S. will remain warmer than average, the Northeast is expected to trend closer to normal temperatures, allowing periodic cold fronts from Canada to settle over the region.
At the same time, forecasters say that precipitation chances are above normal for coastal Maine, New Hampshire, Vermont, and upstate New York, increasing the likelihood of accumulating snow, particularly in higher elevations and inland valleys.
Forecasters Warn of Quick-Hitting Snow Bursts
Meteorologists at the National Weather Service offices in Gray, Caribou, Burlington, and Albany are monitoring a developing storm pattern that could deliver multiple fast-moving systems through mid-November.
These systems may bring short but intense bursts of wet snow, creating slick roads and low visibility, especially for commuters along I-95, I-89, and routes through the Adirondack region.
“This pattern will favor quick swings from mild to cold with the potential for mixed precipitation events,” NWS forecasters said Monday. “Travelers should be prepared for sudden changes in driving conditions, particularly during the early morning and evening hours.”
Homeowners Urged to Prepare Early
Officials recommend that Maine residents winterize their homes and vehicles now before the colder pattern locks in. Experts suggest:
- Clearing gutters and downspouts to prevent ice buildup
- Insulating exposed pipes against freezing temperatures
- Securing outdoor furniture and seasonal equipment
- Checking heating systems and generators for proper function
Power companies in Maine and neighboring states are also encouraging residents to charge backup batteries and ensure emergency kits are stocked, warning that early-season snow can weigh down trees and cause isolated power outages.
Looking Ahead: What to Expect Through Thanksgiving
While the exact timing of the first major snow event remains uncertain, the pattern shift signals the end of fall’s mild stretch and the beginning of a stormier, colder lead-up to Thanksgiving.
Meteorologists say the second half of November could feature several short-duration but impactful winter systems, setting the tone for what could be an active early winter across northern New England.
Residents are encouraged to monitor local National Weather Service updates and stay aware of changing forecasts as the cold front moves closer.
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