Caribou, Maine – Northern Maine begins Monday with bitter cold and relatively calm conditions, but weather hazards escalate quickly as a winter storm moves into Aroostook County. Snow develops by mid-morning and soon mixes with sleet and freezing rain, creating dangerous travel conditions that last into early Tuesday.
The National Weather Service in Caribou has issued a Winter Storm Warning for northeast and northwest Aroostook counties. The alert remains in effect through early Tuesday morning as the system delivers snow, sleet, ice, and gusty winds across the region.
What to Expect From the Storm
Forecasters say this storm brings a messy mix of winter precipitation, making conditions especially unpredictable. Total snow and sleet accumulations range from 2 to 4 inches, while ice buildup may reach up to two-tenths of an inch in some locations.
That amount of ice is enough to coat roads, sidewalks, and power lines, increasing the risk of slippery travel and scattered outages. Winds strengthen through the afternoon and evening, raising concerns about downed tree limbs where ice weighs heavily on branches.
Travel Conditions Worsen Monday Afternoon and Night
Roads, bridges, and overpasses become slick quickly once freezing rain begins. Officials warn that travel will be hazardous during the Monday evening commute, with conditions remaining poor late into the night.
Drivers are urged to reduce speed, allow extra stopping distance, and avoid unnecessary trips if possible. Even treated roads may refreeze after sunset as temperatures dip, making black ice difficult to spot.
Pedestrians should also use caution, as sidewalks, steps, and parking lots become icy with little warning.
Temperatures Keep Ice Locked In Place
Daytime temperatures in Caribou hover near freezing, allowing ice to cling to untreated surfaces. Any brief melting during the day may refreeze rapidly after dark as colder air pushes back in, prolonging dangerous conditions into early Tuesday.
Emergency managers recommend keeping vehicles stocked with winter safety kits, including blankets, flashlights, and charged mobile devices.
Tuesday Brings Cold Relief, Not Warmth
Behind the storm, conditions quiet down Tuesday, but winter remains firmly in control. Light snow showers may linger, while daytime highs struggle to reach the lower 20s.
Wind chills occasionally dip below zero, reinforcing the deep-winter feel across northern Maine.
New Year’s Eve and Early 2026 Outlook
Midweek offers calmer weather for New Year’s Eve, though temperatures stay well below normal. Another weak disturbance could bring scattered snow showers Wednesday night into New Year’s Day 2026, keeping holiday travel under winter conditions.
Five-Day Forecast for Caribou, Maine
Monday: Snow, sleet, and freezing rain, high near 31°F
Tuesday: Scattered snow showers, high near 23°F
Wednesday: Partly sunny and colder, high near 11°F
New Year’s Day: Chance of snow showers, high near 12°F
Thursday: Partly cloudy and cold, high near 11°F
Conclusion
This storm is another reminder that winter driving skills and preparation are essential as 2025 comes to a close. Plan extra time, stay weather-aware, and monitor official updates as conditions evolve.
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