Rainfall
E
Issued by Environment Canada
⏳ In force until Tue 13 Oct, 14:32 📍 Longueuil - Varennes area; Laval area; Montréal Island area; Châteauguay - La Prairie area; Soulanges area; Vaudreuil a… (approximate) 🕑 10 h ago
What: Rainfall amounts may reach 40 to 60 millimetres and cause water pooling on roads and in low-lying areas. When: Tuesday afternoon through Tuesday night Where: Montreal, Vaudreuil and Montérégie Additional information: A nearly stationary warm front associated with a low pressure system sliding south of the border will bring bands of heavy rain to our regions. ### Water will likely pool on ro…
🗃 Archived report - it is no longer on the live map. Pages are kept for 30 days.
📡 CAP alert details
Common Alerting Protocol
Official alert linked
▾
📡 CAP alert details
Common Alerting Protocol
⚠
SeverityModerate
⏱
UrgencyFuture
❓
CertaintyLikely
Eventrainfall
Response typeMonitor
CategoryMet
Affected areaLongueuil - Varennes area; Laval area; Montréal Island area; Châteauguay - La Prairie area; Soulanges area; Vaudreuil area; Saint-Rémi area; Valleyfield - Beauharnois area; Hemmingford area; Huntingdon area; Sorel - Yamaska area; Saint-Hyacinthe - Acton Vale area; Verchères - Beloeil area; Saint-Je…
Issuing authorityEnvironment Canada
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-10-12T19:32:32-00:00
Effective2026-10-12T19:32:32-00:00
Onset2026-10-13T18:00:00-00:00
Expires2026-10-13T11:32:32-00:00
📋 Official instructions
No official instructions supplied with this report.📄 Message details
Alert identifierurn:oid:2.49.0.1.124.2638763502.2026
Message typeAlert
Sendercap-pac@canada.ca
ScopePublic
CAP statusActual
Related messagesNot supplied
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Avoid flooded roads, rivers and drainage channels; do not walk or drive through moving water.
- Move valuables and people to higher ground if water is rising near you.
- Follow local authority and Red Cross updates for the area.
📰 Story summary
From the report shown in the feed:
- What: Rainfall amounts may reach 40 to 60 millimetres and cause water pooling on roads and in low-lying areas.
- When: Tuesday afternoon through Tuesday night Where: Montreal, Vaudreuil and Montérégie Additional information: A nearly stationary warm front associated with a low pressure system sliding south of the border will bring bands of heavy rain to our regions.
- ### Water will likely pool on ro…
ⓘ News summary · read the original report for full context.
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