The Met Office has issued an amber warning for heavy rain across the Highlands and Eilean Siar, predicting significant travel disruption and property damage on Tuesday, 31 December.
A relentless downpour is expected to develop overnight on Monday and persist into Tuesday afternoon, delivering an additional 50-70mm of rain to areas already saturated from recent storms.
Flooding is likely to affect homes and businesses, with fast-flowing or deep floodwaters posing a severe risk to both property and safety.
Road closures and hazardous driving conditions are anticipated, with spray and standing water making many routes impassable.
Some communities could face isolation as access roads are submerged, leaving residents cut off from essential services.
Rail and bus services are likely to experience delays and cancellations, creating further disruption for travellers during the New Year period.
Power outages and interruptions to other utilities are also expected in some areas, compounding the difficulties faced by those affected.
Residents are urged to avoid non-essential travel and prepare for the possibility of flooding by assembling emergency kits containing important documents, first aid supplies, food, and warm clothing.
Driving through floodwaters is highly dangerous and should be avoided at all costs, with authorities warning against walking or swimming in affected areas.
Vulnerable individuals, including older people and those living alone, may need additional support with food and medical supplies during this time.
The Met Office advises keeping a close eye on weather updates and following instructions from emergency services and local authorities.
A yellow warning for rain and snow will remain in place after the amber alert expires, as wintry conditions are set to persist into the new year.
Stay safe, stay informed, and take every precaution to protect yourself and your loved ones from the impact of severe weather.