Along with the upgrade of the blizzard warning for the Rumson-Fair Haven area from noon Monday through Tuesday evening, preparation mode has gone into overdrive with the anticipation of up to 33 inches of snow in a two-day period.

“There’s nothing left,” a grin-sporting guy joked as he left the near barren Acme in Fair Haven Sunday night.

Yes, the snow is coming, according to the National Weather Service (NWS).

Here’s how it’s going to hit the area, the NWS says:

• Overnight into Monday morning, starting at about 3 a.m., there is a chance of up to about half an inch of snow predicted with temperatures hitting a low of about 25 degrees and northeast wind from 11 to 16 miles per hour

• Monday during the day, intermittent snow is expected with accumulation of roughly 1 to 2 inches and a northeast wind of 20 to 24 miles per hour.

• Monday night, a new snow accumulation of 6 to 10 inches is expected with a north wind blowing at 26 to 36 miles per hour and gusts of up to 47 miles per hour. A low temperature of 25 degrees is anticipated.

• Tuesday will see a lot of areas with blowing snow, winds of 25 to 30 miles per hour, gusts up to 43 and heavy accumulation of roughly 10 to 14 more inches. A high temperature of 32 degrees is expected.

• On Tuesday night, the NWS predicts temperatures at a low of 19 degrees, winds of up to 31 miles per hour with gusts of as high as 36 miles per hour and 1 to 3 more inches of snow.

The Fair Haven Fire Department asks that residents keep hydrants clear of snow by 3 feet in each direction and clear to the street. “Attention Residents…Help US Help You!!! If there is a hydrant in front of or near your property, please keep it clear. Thank you!!!” a post on the department’s Facebook page said. See the graphic below.

Forecasters say that what puts a snow storm in the blizzard category is mostly the high winds causing high drifts and dangerous circumstances.

A coastal flood warning is also in effect for Sea Bright and Sandy Hook that could also affect low-lying areas of Rumson.

On Tuesday, at Sandy Hook, high tide is slated to come in at 1:07 a.m. “with a forecast tide level of 7.5 to 8 feet above mean lower low water,” according to the National Weather Service.