Major cold front will bring rain, wind and temperature drop
The warm, sunny weather of the past several days is on the way out. Although our area has experienced several cold fronts over the past few weeks, none have come with quite the vigor which Tuesday’s front will. Northwesterly winds behind the front, a strong mid and upper level system, and a fresh supply (seasonally speaking) of Canadian air will all accompany the frontal boundary. Southerly winds continued this morning ahead of the front, with a broad area of heavy rain lingering just off to our west. The winds are expected to pick up as the afternoon draws on.
Along the frontal zone, an impressive thermal gradient will exist later this afternoon. Forecast models indicate the potential for a 25-30 degree temperature drop during the evening. Widespread heavy rain is expected to be accompanied by embedded thunderstorms, which could drop over 1″ of rain throughout a majority of the area. Making matters worse (or more dramatic, depending on how you look at it) is the potential for strong winds, nested just above the surface, to mix down in this heavier precipitation. Forecast models indicate the potential for wind gusts of 30 to 40 miles per hour as the front passes.
A strong cold front will approach the area this afternoon, with a dramatic temperature gradient.