1.   The lower limit to transition even for very large disturbances is provided by the growth or otherwise of slugs.

2.   A large disturbance approaching Baja California will send clouds into parts of the Southwest.

3.   A large disturbance in the Canadian Maritimes will circulate cooler, drier air to the Atlantic Seaboard.

4.   A large disturbance in the northwest Caribbean should bring clouds and some rain to south Florida.

5.   A large disturbance will develop over the Middle West and this will induce low pressure to form in Indiana.

6.   A large disturbance moving into Nevada will promote cooler air and showers in the West.

7.   A large disturbance will take shape along the Front Range in Colorado.

8.   A large disturbance moving through the southern Rockies will trigger numerous showers from Colorado to central New Mexico.

9.   A large disturbance off the Pacific Coast will send a front of warmer, moist air inland.