1.   An unseasonable cold front will reach the Southwest deserts with gusty winds and somewhat cooler air Thursday.

2.   Conditions will remain hot in the Southwest deserts.

3.   Cool and unsettled weather will cover the Northwest while the Southwest deserts stay sunny and hot.

4.   Cooler air will filter into the Northwest Tuesday behind a departing cold front while abundant sunshine prompts near record warmth in interior southern California and the Southwest deserts.

5.   Dozens of Mexican immigrants die annually from dehydration and other heat-related afflictions as they try to walk around U.S. border checkpoints in Southwest desert areas.

6.   Elsewhere, sunshine and warm air will prevail in California and the Southwest deserts.

7.   Elsewhere, seasonable cool air will cover southern California and the Southwest deserts.

8.   Elsewhere, southern California and the Southwest deserts will be mostly sunny and breezy, but cool.

9.   High pressure over the Four Corners will continue to bring ample sun and unseasonably warm weather to southern California and the Southwest deserts.

10.   Hot and sunny weather will persist in the Southwest deserts.