DIY home security systems have become a popular alternative to professionally installed systems. Even ADT, whose systems historically could be bought only through an installer, now allows you to buy ...

Monday: Sunny and slightly warmer. Highs in the upper-70s to upper-80s. Tuesday/Wednesday: Turning hot and hazy. Lows in the low to mid 60s. Highs in the mid to upper 80s to mid 90s. Thursday: Mostly ...