A frontal system that stalled to our south yesterday will turn around and advance northward as a warm front today and it’ll result in windy, warmer and more humid conditions across northern Alabama after a chilly start. A strong disturbance will swing east at the same time the warmer and more humid air arrives and this combination will raise the chances for strong-to-severe thunderstorm activity late today and early tonight. Given the already well saturated grounds, any heavy rainfall later today and tonight can result in localized flash flooding conditions across northern Alabama. The shower threat will diminish on Thursday and it'll turn noticeably colder around here to end the work week.
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A frontal system has stalled in the nearby vicinity and will keep it unsettled around here with the chance for additional showers and perhaps a thunderstorm or two. The front will try to push farther to the south of here later today, but will then turn around on Wednesday and advance to the north as a warm front. As a result, Wednesday may turn out to be an active day in the Tennessee Valley with a renewed chance of showers and thunderstorms and some of the storms can be on the strong-to-severe side.
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This week looks quite active and unsettled with multiple disturbances coming our way from the central and western states. For today, a cold front will drop down into the area from the Ohio Valley raising the chances for showers and thunderstorms and some of the rain will be heavy at times…watch for localized flash flooding conditions. The front will stall out somewhere near central Alabama and this will keep us quite unsettled on Tuesday with additional rainfall likely. Another disturbance arrives at mid-week and this can generate showers and thunderstorms in much of the Tennessee Valley with the threat of severe weather and flash flooding.
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A strong cold front moved east of here yesterday and a chilly, dry air mass has moved in as we end the work week. A warming trend will begin on Saturday and it’ll take us back to the 60’s for highs by early next week. While the first half of next week looks quite mild, it also will be unsettled with scattered showers and thunderstorms likely.
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Low pressure is now intensifying over the Tennessee Valley and it has tremendous support in the upper part of the atmosphere with a vigorous wave of energy and a powerful jet streak. This developing storm will have a wide ranging impact in the eastern US over the next 24 hours or so with severe weather in the southeastern states, heavy rain/strong thunderstorms and potential flooding in the Mid-Atlantic region, and significant snow across interior sections of the Northeast US.
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A surface cold front will move east of the area this morning, but an upper-level trough will continue to contribute to instability in the atmosphere and the chance for lingering showers and thunderstorms. The drier air following the frontal passage will arrive later tonight and there will be the return of some sunshine on Friday to go along with chilly conditions.
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An active weather pattern will continue to result in some rainfall for the region and it’ll stay quite mild for another day. A large trough aloft is pushing east from the southwestern states waves and waves of low pressure will lift northeast and impact the Tennessee Valley. By the end of the work week, it’ll turn colder after the upper-level system moves east of here and we’ll turn cooler and drier.
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An active weather pattern will continue to result in some rainfall for the region and it’ll stay quite mild for the next couple of days. A large trough aloft will push into the southwestern states over the next couple of days and waves of low pressure will lift northeast and impact the Tennessee Valley. By the end of the work week, this upper-level system will move east of here and we’ll turn cooler and drier.
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A strong high pressure system in the upper atmosphere will dominate the weather scene around here for the next couple of days and we’ll turn quite mild, but with lots of clouds around. A slow-moving cold front will push towards the Tennessee and Ohio Valleys in coming days and it’ll be the focus for waves of low pressure. As a result, there will be the threat of showers each day from tomorrow through Friday and there can be some thunderstorm activity mixed in as well at times. The mild conditions of the early part of the week will give way to cooler conditions by the end of the week.
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High pressure over New England today will move towards the Canadian Maritimes later today and low pressure will form near the Carolina coastline in the overnight hours. This low will move to a position well off the Mid-Atlantic coastline by later tomorrow and then high pressure returns here early next week and it’ll turn noticeably warmer. In fact, highs are likely to reach well into the 60’s here for the first half of next week, but then a slow-moving cold front will produce multiple chances of rain later in the week.
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