* WHAT...High temperatures 100 to 105 degrees in the valleys each afternoon.

* WHERE...White Pine, Northern Elko, and Ruby Mountains and East Humboldt Range in Elko Counties.

* WHEN...Until 11 PM PDT Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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