听力原文: Welcome to the Wednesday evening weather report. Tonight will be clear and cold, followed by sunny skies tomorrow. Skies will remain clear through Thursday night and into Friday. Unfortunately, this spell of pleasant weather will end soon. Heavy snows are expected this weekend, with snow beginning to fall late Friday evening before midnight. Snow will continue through Saturday morning. Accumulations of 10 to 12 inches are expected before the snow ends late Saturday afternoon. Listeners are advised not to travel unless absolutely necessary. Make sure you have plenty of water and food on hand, as well as candles and flashlights in case of power outages. Relax, stay home, and enjoy the snow! Stay tuned to this station for periodic updates on weather conditions.
When will the snowstorm begin?
A.Wednesday evening.
B.Friday evening.
C.Saturday morning.
D.Saturday afternoon.