11.   Severe thunderstorms will ignite Tuesday ahead of a cold front over the Mississippi Valley.

12.   Strong thunderstorms will ignite across portions of the Middle Atlantic States and Southeast on Friday ahead of a powerful cold front.

13.   The remainder of the West will be dry and seasonably warm, though a few thunderstorms will ignite over the southern Rockies.

14.   Thunderstorms will also ignite in sections of the southern Rockies on Monday afternoon.

15.   Thunderstorms will also ignite in the Ohio and Tennessee valleys.