National Weather Service Expects Potential "Historic" Blizzard on Friday

As of 3:19 p.m. on Wednesday, the National Weather Service has issued a Blizzard Watch for Middlesex County and much of Massachusetts from Friday morning through Saturday afternoon. 

According to NWS, much the state will be impacted by heavy snow with accumulation of 12 to 24 inches with the potential for blizzard conditions.

The NWS previously forecast 14 to 18 inches in the Westford area. That total has been increased to 18 to 24 inches in the latest forecast. (See photo.)

Light snow is expected to begin by Friday morning and increase in intensity throughout the day with the heaviest snowfall occurring Friday night into Saturday morning. Snowfall rates of 2 to 3 inches per hour are possible during that time.

Residents should be aware that travel will be dangerous and may become nearly impossible due to blowing and drifting snow, 25 to 25 mph winds with gusts up to 55 mph and poor visibility. NWS urges residents to be prepared to alter travel plans.

Stay with Westford Patch for more winter weather updates at they become available, and make sure to keep tuned to our commute page for up-to-date major road conditions.