The joke about the cold weather means that the sentence inside has nothing to do with the cold weather@!

The Indians asked the new chief whether the winter was cold that year. Since the new chief had not learned the method of judging the weather from his ancestors, he called the National Weather Service while asking his men to collect firewood.

"Is this winter going to be bad?" the chief asked.

"It looks like it." The weather bureau replied.

So the chief asked his people to collect more firewood. A week later, he called the Meteorological Bureau again.

"Are you sure it will be very cold this winter?"

"I tell you, this year will be the coldest winter in history." The other party replied explain.

"How do you know?"

"Because the Indians are collecting firewood like crazy."

C: I heard that your weather forecast program is very good every time. "Accurate", what's the secret?

Ding: It depends on whether we weathermen cover themselves with quilts or blankets when they sleep at night.

C: Where is the quilt?

Ding: It means it is cold at night and it must be sunny the next day. If you cover yourself with a blanket, it means that the heat cannot escape at night, and it will definitely rain and cool down the next day.

C: What about the amount of rainfall?

Ding: It depends on the thickness of the blanket.

C: What about the rainfall range?

Ding: The whole body is covered, and it rains over a large area, but only a few areas are covered.

C: What about the quilt and blanket?

Ding: Showers or sunshine, whichever comes first.

C: What if nothing is covered?

Ding: The weather will be complicated tomorrow, so it will be cloudy or other weather conditions.

C: What a good method.