Reply Low temperatures and high winds are in the forecast for Fairfield. (Shutterstock) FAIRFIELD, CT — Temperatures will plummet into the teens Monday night in Fairfield, and Tuesday will feel bitterly cold too, with windchills as low as zero degrees possible. Wind gusts could reach 50 mph Tuesday. Welcome to March. Gov. Ned Lamont activated the state's Severe Cold Weather Protocol for Monday and Tuesday. A wind advisory is in effect from 4 p.m. Monday to 4 p.m. Tuesday, according to the National Weather Service. Subscribe The protocol sets up a system for state agencies and municipalities to coordinate with United Way 2-1-1 and Connecticut's network of shelters to ensure that the most vulnerable populations receive protection from the severe conditions, state officials said.