Meade TE653ELW-M Weather Station with Atomic Clock for $31.90. Select in-store pickup at Walmart to save on shipping. Otherwise, shipping is $1.97 for a total of $33.87 shipped, or free on orders over $45. Here is a screenshot for your reference. It automatically sets itself to the U.S. atomic clock, monitors indoor/outdoor temperature, and features dual alarm with snooze, programmable ice warning alarm, and calendar display. Most places have it for over $40.