LOS ANGELES (CBS) — A high wind warning is in effect for most of the Southland Thursday, which is the first full day of winter.
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Wind gusts are kicking up in areas such as Santa Clarita, which could lead to more power outages and wind damage.

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The entire I-5 corridor through the Grapevine is expected to be especially windy, with some gusts topping 60 miles an hour.

Cooler air and gusty off-shore winds are filtering in, but high pressure will move in by Friday.

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Temperatures will be in the mid-70s by Christmas Day.