* WHAT...Combination of afternoon highs ranging 98-103 and overnight lows in the middle 60s will contribute to major heat risk and elevated heat stress with limited overnight recovery.
* WHERE...White Pine, Northern Lander and Northern Eureka, Southern Lander and Southern Eureka, Northern Elko, Ruby Mountains and East Humboldt Range, Southwest Elko, Humboldt, Northeastern Nye, and Northwestern Nye Counties.
* WHEN...From 11 AM Thursday to 11 PM PDT Sunday.
* IMPACTS...Hot temperatures and high humidity may cause heat illnesses.