The lower levels of the atmosphere will remain quite moist through the week with the combination of strong high pressure to our northeast and an upper-level low pressure system nearby. As a result, there will be plenty of clouds around and a threat for some late night patchy fog. Another low pressure system will approach the region this weekend and this system will enhance the chance of showers and bring us cooler temperatures.
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Our stretch of dry weather in the Mid-Atlantic region has come to an end and it’ll be somewhat unsettled for the next several days. A weak cold front will try to push through the region today and it’ll result in some light rain at times this morning and also help to generate scattered PM showers and thunderstorms. The dominate player for the mid and late week will be a strong high pressure system to our northeast and this will result in onshore flow and a decent amount of low-level moisture in the area.
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High pressure will remain in control of the weather around here through much of the weekend, but clouds will increase later Sunday and showers could fall by late Sunday afternoon or Sunday night. It looks like once the threat of showers returns to the Mid-Atlantic region at the end of the weekend, it’ll stick around for much of next week. In fact, it could turn into quite a wet week with some significant rainfall possible during the second half of next week.
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High pressure will remain in control of the weather here in the Mid-Atlantic region well into the upcoming weekend. The next few days will feature plenty of sunshine and cool conditions with late night lows in the upper 40’s in many suburban locations. Low pressure and its associated frontal system will renew the threat of showers around here by late Sunday or Sunday night and it will likely remain unsettled during the first half of next week with a continuing threat of showers.
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A cold front moved through the region yesterday with scattered showers and thunderstorms and it has paved the way for a stretch of cool and dry weather. Sunshine will return today in full force, but temperatures will be on the cool side for the end of September and the breeze will pick up noticeably from a northwesterly direction. The next few late nights could feature overnight low temperature readings in the 40’s in many suburban locations. In terms of rainfall, high pressure will remain in control during the next few days and virtually assure dry conditions in the Mid-Atlantic region until late Sunday or Sunday night.
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A cold front continues to push slowly to the south and east today generating scattered showers and thunderstorms in the Mid-Atlantic region and it should clear the coast by midnight. As a result, clearing skies will set in late tonight and it’ll turn quite cool by tomorrow morning with a few suburban locations likely to drop into the 40’s. In fact, the next few nights could feature overnight lows in the 40’s in suburban locations to the north and west of the big cities along the I-95 corridor. In terms of rainfall, following today’s frontal precipitation, it looks to be dry for the next few days following today’s precipitation associated with the cold frontal system.
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A cold front will move through the region today and it will result in some shower or thunderstorm activity and some of the storms can be on the strong-to-severe side with small hail as a possibility. The rain will be possible around here any time from mid-day through the early evening hours. After an evening shower or thunderstorm, skies will clear in the overnight hours and it’ll turn quite cool with early morning lows not far from the 50 degree mark. High pressure will dominate the scene for the second half of the week in the Mid-Atlantic region providing plenty of sunshine and it’ll remain somewhat cooler-than-normal for the latter stages of September and the beginning of October.
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High pressure is in control as we begin the new work week, but the arrival of a weak frontal system will bring some clouds to the area tonight and Tuesday and perhaps a shower or two. Following the front, more high pressure will push into the Mid-Atlantic region and result in generally cool and dry weather for the mid and late week time periods. Meanwhile, Hurricane Sam is churning over the Atlantic and needs to be closely monitored. As high pressure builds into the southeastern part of Canada in coming days, Hurricane Sam could take a turn towards the Northeast US/New England during the upcoming weekend.
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A strong cold front is working its way off the east coast this morning and its passage will pave the way for a nice stretch of weather. In fact, the next several days will feature plenty of sunshine in the Mid-Atlantic region on a daily basis with low humidity and comfortable temperatures for the latter part of September.
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A cold front continues to push slowly to the east today through the Mid-Atlantic region and it is currently generating heavy downpours and strong-to-severe thunderstorms that extend from the Delmarva Peninsula-to-eastern Pennsylvania-to-central New York. This line of showers and storms associated with the cold front has been creating havoc and flash flooding in many areas as it slides eastward. On the back side of the front, an extended period of nice weather is in store for the Mid-Atlantic region, but it’s going to be painful for many before we get to that point.
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