1.   Another push of polar air will reach Texas on gusty winds from the north.

2.   Behind this solar track, the sea and air grow warmer and the polar air currents retreat.

3.   A new push of polar air into the upper Plains will be accompanied by shifting winds and isolated showers.

4.   A new push of polar air should spread into the Pacific Northwest with plenty of clouds and showers inland and a mixture of sun and clouds at the coast.

5.   A push of polar air into the Plains will produce scattered snow showers in the Missouri Valley.

6.   A fresh surge of polar air will sweep across the Northeast on brisk winds from the Northwest.

7.   A push of fresh polar air across the Great Lakes will trigger more snow squalls on eastern shores of Lakes Michigan, Erie and Ontario.

8.   A push of polar air into New England will make it frigid in the valleys of the northern Appalachians Sunday night.

9.   A push of polar air into the northern Plains will include a little light snow and gusty winds.

10.   A push of polar air from the Plains into the Middle West and upper Mississippi Valley will be accompanied by blustery winds and noticeably lower temperatures.