San Diego Weather at Mission Trails, CA

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS
EVENING...
* Temperatures...High temperatures of 112 to 116.
* Impacts...The cumulative effects of several days of hot
weather may cause heat exhaustion for those not prepared for
excessive heat or for those who are active outdoors during the
day.

An Excessive Heat Warning means that a prolonged period of
dangerous heat will occur. The heat will create a dangerous
situation in which heat illnesses are likely. Drink plenty of
fluids...Avoid the midday sun...and check up on relatives and
neighbors.