单项选择题

On the area weather map, most stations in southern Michigan are still reporting sunny skies. It’s seventy-three degrees at Lansing. Chicago is reporting light showers. South Bend is cloudy as the cloudiness moves in from the southwest.
The temperature at Ann Arbor airport in degrees Celsius is twenty-three point three. That’s seventy-four degrees on the Fahrenheit scale. Sixty-six degrees is the water temperature of the lake with winds gusting at twenty knots.
And now for the extended forecast. For tonight, we expect partly cloudy conditions and mild temperatures with tonight’s low about sixty degrees and only a twenty percent chance of any showers this evening.
Tomorrow morning, look for mostly cloudy conditions with a seventy percent chance of showers and thundershowers continuing into the evening. It looks like it will be a mild, but rainy weekend.

What was the report given by the weather station in Chicago（）

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