| 21. | Showers and thunderstorms will escort a warm front moving across the upper Middle West.
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| 22. | A warm front approaching the Northwest will trigger showers along Washington's coast.
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| 23. | Clouds will spread through the Northeast as a warm front approaches from the southwest.
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| 24. | Isolated thunderstorms will occur near a developing warm front in the middle Mississippi Valley.
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| 25. | Some light rain will race ahead of a warm front into the western Appalachians.
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| 26. | The sultry air mass behind the warm front will be ripe for thunderstorm development.
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| 27. | Showers and thunderstorms will attend a warm front as it moves into the Northeast.
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| 28. | Thundershowers will attend a warm front in the Great Lakes and western Ohio Valley.
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| 29. | The Northwest coast will become damp as rain returns ahead of a warm front.
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| 30. | A warm front just came in from Canada.
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