Five Things You Need to Know Today, Feb. 13

1. Weather: Expect a mostly sunny Monday. High temperatures could reach 38 with an overnight low of 24.

2. Claim your Patch listing: Are you a business owner in Arlington looking for more ways to connect with local customers? Take a minute to  and find out how to do just that. It's free and it takes only five steps.

3. Senior cribbage: Every Monday, the Retired Men's Club of Arlington sponsors . Cost is $5.

4. Arlington Alerts: Town officials are encouraging residents to register for Arlington Alerts, a new emergency communication system that will replace the current reverse 911 program. .

5. This day in history: On this day in 1633, Italian philosopher, astronomer and mathematician Galileo Galilei arrives in Rome to face charges of heresy for advocating Copernican theory, which holds that the Earth revolves around the Sun.