Rain and warm temperatures a concern during upcoming weather system

The District of Squamish is preparing for an extreme weather event (heavy rain, rain-on-snow) following an Environment Canada briefing Tuesday morning. Heavy rains and warm temperatures are expected between Tuesday afternoon and Thursday. Squamish could receive up to 170 mm of rainfall. 

The River Forecast Centre is issuing a High Streamflow Advisory for: Howe Sound including the Stawamus River, Squamish River and tributaries in the Squamish area. 

This storm cycle is expected to hit the South Coast between Tuesday and Thursday. Heavy rainfall is expected, particularly over the Tuesday to Wednesday period. Temperatures are expected to rise sharply through Tuesday, with freezing levels approaching 3,000 metres. Snowmelt is expected to contribute to river runoff during this storm event.

The District is keeping a close eye on the storm conditions and Operations crews are preparing for anticipated high river flows. 

What you can do:

• Ensure your catch basin, culvert and ditch adjacent to your property remains clear and free of debris such as leaves;
• Steer clear of river banks and shorelines;
• Subscribe to the SquamishAlert to be notified if there is elevated flood risk in your area.

We will continue to monitor and update this page as the situation changes. 

View the full advisory here.

November 21, 2017