A low pressure system over northern Alberta will spread rain heavy at times to the Fort Nelson region today through tonight.
Most of the precipitation is expected tonight, while 40 to 60 mm of rain is in the forecast for Thursday morning.
Heavy downpours can cause flash floods and water pooling on roads. Localized flooding in low-lying areas is possible.
Rainfall Warnings are issued when significant rainfall is expected.
Environment Canada meteorologists will update alerts as required
Email reports of severe weather to email@example.com or tweet with the hashtag #BCStorm in British Columbia and #YKStorm in Yukon.