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Boston Weather: 39.0°F | Mostly Cloudy

Weather: Free Fall

Gerard Roe
Staff Meteorologist

We finally have some weather to worry about for the weekend. Friday will be the calm before the storm, with a mostly clear start but with clouds building towards day's end. The upside is a fair amount of warm advection bringing temperatures up a bit from their rather chilly values of late. The southerly winds and the clouds herald the approach of a large cyclonic system developing in the central US. As the system wheels slowly round we will see the warm front coming through on Friday night and showers spreading in the the southwest. Northern New England should escape with light rain at worst, but there is a good chance the southern parts will catch a good piece of the storm and see some heavier rain. Sunday will likely see some sporadic drizzle, as the unsettled weather continues. The main center of the low does not move much over the next few days and will, in the outlook, continue to feed some nasty weather to us over the following days.

Friday. Partly sunny then becoming cloudy by nightfall. Warm southerly winds. High 58F (14C)

Friday night. Cloudy. Low 43F (6C)

Saturday. Showers in the south, possibly heavy rain. High 56F (13C). Low 41F (4C)

Sunday. Mostly cloudy. Some isolated showers. High around 60F (16C). Low around 45F (7C)