Brace for impact.
But what form the onslaught of moisture will come in for Maple Ridge and Pitt Meadows overnight is still unclear.
Environment Canada is warning that a strong frontal system will push into the region Monday evening with light to moderate rain beginning near midnight.
By Tuesday morning, however, the rain will have intensified and will continue at times heavy until later Tuesday afternoon.
Rainfall amounts near the mountains will likely range from 50 to 60 mm, but snow levels will be relatively low – meaning the white stuff could show up in the higher regions of Pitt Meadows and Maple Ridge and could translate to some wet snow impacting the Tuesday morning commute.
Given the levels of expected rain throughout much of the Lower Mainland, Environment Canada is warning of likely pools of water in low-lying areas and advising people to watch for washouts near rivers, creeks, and culverts.
The City of Maple Ridge has issued a weather alert.
“A storm system will impact our community from late Monday evening through Wednesday, bringing periods of heavy rainfall. Precipitation amounts are forecast between 30 to 60 millimetres,” the email notice read, encouraging residents to be aware.
Given that the two neighbouring communities have a number of larger rivers, the city spoke to river conditions as well, saying “significant flooding is not anticipated, however localized flooding, rising river levels, washouts and hazardous driving conditions are possible.
“City crews are inspecting and preparing city infrastructure, monitoring conditions closely and are ready to respond as needed,” the municipal warning noted.
SAFETY TIPS:
What to do before the event starts:
• Clear leaves and debris from gutters and catch basins near your home to prevent localized flooding.
• Pre-register for Provincial Emergency Support Services at: ESS.gov.bc.ca
• Take some time to review your home emergency plan and supplies
• Have a plan to stay with friends or family outside known floodplains in case of evacuation
• Connect with neighbours or vulnerable residents to ensure they are aware and prepared
How to stay safe during the event:
• Be careful in hazardous road and travel conditions. Drive carefully and give yourself more time to travel
• Do not walk, cycle, or drive through flooded areas
• Be cautious near rivers & trails, keep children close and keep pets on leash
• Stay clear of fast-flowing rivers, creeks and potentially unstable riverbanks
• Check on neighbours or vulnerable residents who may need assistance
• Stay up to date on local weather at: weather.gc.ca
• Report downed trees, road debris or blocked storm drains on “City Property” at MapleRidge.ca/Report or call, 604-463-9581
• Stay at least 10 metres away from downed power lines and call BC Hydro at 1-800-224-9376
For more tips on how to be emergency ready and to monitor local river levels, visit MapleRidge.ca/Flood.