11.   Farther south and west, a weak disturbance will promote patchy clouds and isolated showers from the Ohio Valley to the central Middle Atlantic states.

12.   Farther west, a fast-moving disturbance will promote snow showers from the northern Great Lakes to the west slopes of the central Appalachians.

13.   However, a weak jet stream disturbance will promote a cluster of thunderstorms with persistent heavy downpours near the central Gulf of Mexico coast.

14.   However, a weakening jet stream disturbance will promote clouds and scattered showers over the eastern parts of the Great Lakes and Ohio Valley.

15.   In the Northeast, temperatures will remain below seasonal as a jet stream disturbance promotes variable clouds.

16.   Meanwhile, a separate disturbance will promote clouds and scattered thunderstorms from Florida to the southern Appalachians.

17.   Meanwhile, a slow-moving disturbance will promote clouds and scattered thundershowers in Arizona and New Mexico.

18.   Scattered showers are likely in Florida, especially in the northern parts of the peninsula, as a weak disturbance promotes thunderstorms.