British Columbia Highway 99 Current Weather Conditions with Radar. See 12 hour weather, wind, and temperature forecast on the British Columbia Highway 99 corridor. Check conditions hour by hour with the time slider, switch between weather, temperature and wind views, and watch live radar for the route.
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Along British Columbia Highway 99, expect mostly cloudy to overcast conditions with occasional light rain in some areas. Winds will be breezy with gusts exceeding 20 mph in parts of Langley and Richmond. Temperatures will remain mild, mostly in the 40s and 50s Fahrenheit, with no extreme highs or lows forecasted.