Winds could gust to 20 mph Friday across the Las Vegas Valley as a cold front sweeps through the the region.

The high should be near 51 with a sunny sky, says the National Weather Service. Northwest winds of 8-14 mph will turn north-northeast in the morning. Winds will become lighter after midnight.

The Saturday morning low will be around 30 in the central valley with colder temperatures at higher elevations.

Saturday’s high will be around 49 with winds around 6 mph.

Sunday should be slightly warmer as conditions gradually warm before Christmas.

Contact Marvin Clemons at mclemons@reviewjournal.com. Follow @Marv_in_Vegas on Twitter.