A potent cold front is headed towards the I-95 corridor and it may help to generate severe thunderstorms in DC, Philly and New York City from late today into tonight. Heavy rainfall is likely at times during this event and flash flooding is a concern for the entire region. Any thunderstorm can produce damaging wind gusts, downpours, hail, intense lightning and even possible isolated tornado activity. The most likely timetable for these potential powerful storms is 3pm -9pm.
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An active weather pattern continues across the Deep South this week and a tropical system is likely to head into the central and western sections of the Gulf of Mexico over the next couple of days. A cold front will slowly push towards the east coast by tonight and its passage will bring drier weather to the region on Tuesday
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Another short-wave in the upper part of the atmosphere will approach today and combine with copious amounts of low-level moisture to keep it unsettled across northern Alabama bringing us the chance of showers and thunderstorms. More of the same is in store for the area this weekend and then another frontal system will increase chances for rain early next week.
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A short-wave in the upper part of the atmosphere will combine with copious amounts of low-level moisture to raise prospects for showers and thunderstorms today across northern Alabama and some of the storms can be on the strong-to-severe side. In fact, some signs point to the formation of a Mesoscale Convective System (MCS) that would potentially bring significant rainfall to the region and possible damaging wind gusts.
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Our nearly stagnant weather pattern continues at mid-week with high pressure residing over the western Atlantic. This system is pumping very warm and humid air into the Tennessee Valley and that will continue to lead to scattered showers and thunderstorms primarily concentrated in the afternoon and early evening.
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Rather typical summer-like pattern has set up in the eastern US with high pressure residing over the western Atlantic. This system is pumping very warm and humid air into the Tennessee Valley and that will lead to possible PM showers and thunderstorms over the several days. A weak front will try to reach our area from the north on Thursday, but odds favor it to dissipate without ever reaching northern Alabama and this is a pattern that may repeat quiet often over the summer.
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Rather typical summer-like pattern has set up in the eastern US with high pressure residing over the western Atlantic. This system is pumping very warm and humid air into the Tennessee Valley and that will lead to possible PM showers and thunderstorms over the next few days; especially, at mid-week when an upper-level wave of energy approaches. A weak front will try to reach our area from the north on Thursday, but odds favor it to dissipate without ever reaching northern Alabama.
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Temperatures today will climb into the 80’s today and tomorrow for highs and then to the 90 degree mark by Sunday afternoon. On Monday and Tuesday temperatures will reach or slightly surpass the 90 degree mark and humidity will become quite noticeable. The chance of showers and thunderstorms will increase early next week and that rain threat will continue into the middle of next week.
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An upper-level trough of low pressure will shift to the east today and surface high pressure will build into the region. It’ll stay comfortable today with high temperatures not far from 80 degrees. It turns much warmer this weekend and increasingly humid with highs near 90 degrees likely on Sunday and Monday afternoons.
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A cold front passed through the region late yesterday and after a nice day today, temperatures overnight will drop into the pleasantly cool mid-to-upper 50’s. An upper-level trough of low pressure will then shift to the east on Thursday and surface high pressure will build into the region. It’ll stay cooler-than-normal tomorrow with highs in the comfortable upper 70’s. It turns much warmer again this weekend and 90 degree highs are likely to return by early next week.
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