极端高温警报

* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with high temperatures in the mid 90s to 105 with low temperatures
in the 70s expected. For the Heat Advisory, high temperatures in
the 90s to 102 expected.

* WHERE...San Diego County Valleys.

* WHEN...For the Extreme Heat Warning, until 8 PM PDT Wednesday. For
the Heat Advisory, from 8 PM Wednesday to 8 PM PDT Thursday.

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

* ADDITIONAL DETAILS...Moderate to major HeatRisk. Elevated lows will
limit overnight relief from the heat.