* WHAT...Dangerously hot conditions with high temperatures of 108 to
114 expected.

* WHERE...Coachella Valley, San Diego County Deserts, and San
Gorgonio Pass near Banning.

* WHEN...Until 8 PM PDT Sunday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

* WHAT...High temperatures in the low 90s east of Interstate 5. High
temperatures in the mid-90s in the Santa Ana mountains.

* WHERE...Orange County Inland Areas and Santa Ana Mountains and
Foothills.

* WHEN...From 10 AM Saturday to 8 PM PDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

* WHAT...High temperatures in the mid to upper 90s, locally up to
100 degrees east of Interstate 15.

* WHERE...San Diego County Valleys.

* WHEN...From 10 AM Saturday to 8 PM PDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

* WHAT...High temperatures mostly in the mid 80s to upper 90s
expected.

* WHERE...San Diego County Mountains.

* WHEN...Until 8 PM PDT Sunday.

* IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.