Dense fog advisory issued for Anchorage, Mat-Su areas

ANCHORAGE, Alaska (AP) - A weather advisory is calling for dense fog in the Anchorage and Mat-Su Valley areas.

The Anchorage Office of Emergency Management says the advisory will be in effect until 6 a.m. Tuesday. Dense fog is expected to develop by early Monday evening.

Officials say visibility could be reduced at times to a quarter mile or less. They warn that could make driving conditions difficult.