As a significant weather system impacts British Columbia, the Fraser Valley Regional District has issued an evacuation alert for areas near the Chilliwack River. This alert is due to increased river flows, posing potential danger to life and safety. Residents in the region, particularly between Allison Pool and Chilliwack Lake, are urged to prepare for possible evacuation.
Evacuation Alerts in Fraser Valley
The evacuation alert aims to ensure community safety amidst the rising water levels. As heavy rainfall continues, residents are encouraged to pack essential items and formulate a plan to leave their homes quickly, should the situation deteriorate.
Flood Watch Extended to Vancouver Island
The River Forecast Centre has expanded flood watch advisories across Vancouver Island, marking a serious response to the atmospheric river affecting the region. As of Sunday morning, central, eastern, and southern parts of Vancouver Island have been included in the advisory. This expansion joins other areas already under flood watch, including northern and western Vancouver Island.
Expected Rainfall and Consequences
- Rainfall amounts of up to 200 millimeters are anticipated on the west side of Vancouver Island.
- Inland regions may receive approximately 135 millimeters of rain.
- The eastern side of Vancouver Island is expected to see around 100 millimeters.
- Metro Vancouver is predicted to encounter up to 150 millimeters of rain.
- The Fraser Valley might experience up to 100 millimeters before the weather eases on Monday night.
Environment Canada has also issued warnings for B.C.’s coastal regions, indicating heavy rain will persist into Monday. The forecast predicts high streamflows, particularly for Haida Gwaii and the Lower Fraser region.
Potential Risks and Precautions
Officials warn that the anticipated rainfall could lead to various hazards, including:
- Road washouts
- Localized flooding
- Overbank flow
- Swift water hazards
- Landslides
Authorities are urging residents to remain vigilant throughout the weekend and into Monday. This weather pattern may escalate flood hazards, necessitating preparedness and caution in affected areas.
