Rain, at times heavy, is expected.What: Rainfall amounts of 50 to 70 mm.When: Tonight and Monday.Where: Metro Vancouver - central including the City of Vancouver, Burnaby and New Westminster, Metro Vancouver - northeast and north shore from West Vancouver to Maple Ridge, Howe Sound, Sea to Sky - Squamish to Whistler, Whistler, and Pemberton.Remarks: While light to moderate rainfall occurs today, a stronger frontal system will arrive tonight bringing heavy rain to the region. The heaviest rainfall amounts are expected overnight into early Monday with freezing levels reaching 2500 metres near midday Monday. Gusty southeasterly winds will shift to southwesterly Monday afternoon.Rain will ease Monday afternoon as the system moves off.###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.Weather in the mountains can change suddenly resulting in hazardous driving conditions.Road conditions are available at https://www.drivebc.ca/.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.For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.