Active AlertsMetchosin, BC

Yellow Warning - Rainfall

Issued at Wed 10:54 AM Mar. 18
Issued by: Environment and Climate Change Canada
Description

Rain, at times heavy, continues.

Prolonged Atmospheric River Event

Where: West Vancouver Island.

What and when:
- Periods of heavy rain continues to Friday

Impacts:
- Prolonged heavy rain on snow combined with mountain snow melt could lead to very enhanced responses in river systems and the potential for flooding.
- Extensive water pooling on roads and washouts possible.
- Enhanced risk of landslides due to saturation of the ground.

Remark:
An atmospheric river will remain over the South Coast of B.C. through Friday. With freezing levels near 2000 to 3000 metres, snowmelt from higher elevations may increase the impacts associated with this rainfall event.

Rain is expected to intensify again this afternoon to Friday under the influence of of the atmospheric river. The heaviest rainfall is expected Thursday night into Friday morning.

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Water will likely pool on roads and in low-lying areas. Landslides may occur in vulnerable areas such as steep slopes, deforested areas or recent burn scars. Fast-moving and rapidly rising water can sweep vehicles away and damage infrastructure.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to BCstorm@ec.gc.ca or post reports on X using #BCStorm.

Recommended Action


Watch for washouts near rivers, creeks and culverts.

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