Here we go, once again.

The  National Weather Service is issuing its third Winter Storm Warning in the past two weeks forecasting 12 to 18 inches of snow falling on Belmont through late Monday night, Feb. 8. And Belmont will be on the edge of an area running from Boston to Bedford where 18 to 24 inches of snow could be dumped.

This new snow storm will add to the 52 inches of snow Belmont has received this winter.

The warning will go in effect at 10 p.m., Saturday, Feb. 7,  and last until 1 a.m. on Tuesday, Feb. 10.

A few light snow showers and flurries expected through early Saturday with steady snow developing early Sunday morning and continues at varying intensity through Sunday afternoon. The heaviest snow is expected to fall for 24 hours from Sunday night into Monday night.

The snow will bring hazardous driving conditions due to the storm’s long duration.

Later this week, a frigid weather system will blow into the area, sending high temperatures into the single digits.