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

2.   Elsewhere, the desert Southwest will stay seasonably hot with abundant sunshine.

3.   Scientists assumed this crunchy, tan desert would stay bleak and sterile for many years.

4.   Scattered showers and cool weather will persist throughout the Northwest while the Southwest deserts stay hot and dry.

5.   The deserts will stay hot.

6.   The deserts will stay warm and sunny, but much cooler air will arrive Friday.