Extreme Heat Warning

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 108. For the Heat Advisory, heat index values up to 100 expected.

* WHERE...In Minnesota, Goodhue County. In Wisconsin, Dunn, Eau Claire, Pepin, Pierce, and St. Croix Counties.

* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from 9 PM this evening to 8 PM CDT Monday.

* IMPACTS...Heat-related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.