BALTIMORE (WJZ) — A wind advisory is in effect for most of Maryland Friday from 10 a.m. to 6 p.m.

Then tonight, there’s a frost advisory as well.

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The National Weather Service says winds of 20 to 30 mph with gusts up to 50 mph are expected in Anne Arundel, Baltimore, Harford, Howard and Montgomery counties.

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Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

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A frost advisory is also in effect tonight. A low of 37 degrees is expected in some areas.