Today is Tuesday, Nov. 27. Here are five things you need to know:

1.) There is a 40 percent chance of snow showers today, mainly after noon, according to the National Weather Service. Then tonight, there is a 30 percent chance of snow showers. Temperatures are expected to reach 37 degrees during the day and fall to 26 overnight.

2.) The School Committee will meet at 7 p.m. tonight in the School Committee Room on the sixth floor of Arlington High School. See agenda.

3.) Enter Patch’s “Deck the House” contest, and if your house wins, Patch will donate $100,000 to the Arlington Public Schools.

4.) Check out the winning submission in our Facebook cover photo contest.

5.) Why buy eggnog at the supermarket when you can make it quickly and easily at home?