Rainfall Warning Issued for British Columbia's Central Coast as Atmospheric River Approaches
This alert is no longer in effect.
ECCC issued it on April 6, 2026, 4 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this ECCC weather alert directly from ECCC's official public data feed. See our methodology for full source attribution and refresh cadence.
Environment Canada has issued a rainfall warning for the Central Coast, forecasting up to 150 mm of rain and potential flooding due to an incoming atmospheric river.
Read this weather record in 30 seconds
- Record type
- Rainfall Warning
- Affected area
- Central Coast, British Columbia
- Issued
- April 6, 2026
- Issuing authority
- ECCC
The warning type, named area, and issue time define this record. Confirm all three against the original agency notice before treating it as current.
Record status: historical. It was issued 4 months ago; use the issuing agency's live warning service for current conditions in Central Coast, British Columbia.
Alert Details
Environment Canada has issued a yellow rainfall warning for the coastal sections of the Central Coast. The alert is triggered by an approaching atmospheric river expected to bring heavy precipitation and significant snow melt to the region.
Affected Areas
The warning specifically covers the coastal sections of the Central Coast region in British Columbia.
What You Should Do
Residents are advised to monitor local alerts and forecasts issued by Environment Canada. The agency warns that fast-moving and rapidly rising water can sweep vehicles away and damage infrastructure. Residents should be aware that water will likely pool on roads and in low-lying areas, and some property damage is possible. Landslides may occur in vulnerable areas such as steep slopes, deforested areas, or recent burn scars. Severe weather can be reported via email to BCstorm@ec.gc.ca or on X using #BCStorm.
Expected Conditions
Total rainfall amounts are expected to reach between 100 to 150 mm, with some local areas potentially exceeding 150 mm by Tuesday morning. An atmospheric river making landfall will cause snow levels to rise sharply, peaking at 2,500 metres on Monday morning. The combination of prolonged heavy rain on snow and mountain snow melt will lead to very enhanced responses in river systems and the potential for flooding. Additional impacts include extensive water pooling on roads, wash-outs, and an enhanced risk of landslides due to landscape saturation.
Timeline
The weather event begins with wet snow Sunday morning, changing to rain Sunday afternoon and intensifying Sunday night. The heaviest rain is expected from Sunday night through Tuesday morning. While rain will continue on Tuesday, it is expected to be less intense than Monday's peak. Snow levels are forecast to fall back to 500 metres on Tuesday.
Original source: ECCC Official Notice ↗
Related Weather Alerts
All Weather Alerts →Frequently Asked Questions
Common questions about this ECCC weather alert.