A powerful storm system is pushing northward today from the southeastern states towards the eastern Great Lakes and it has sent a cold front through the Tennessee Valley. The storm system is a slow mover and the upper-level low will be forced to spin around the Ohio Valley/Great Lakes region for another 24-48 hours and that will keep it unsettled around here. In addition, this storm system will be kind of a pattern changer as we transition into the month of December and it’ll become much colder going forward compared to the recent warmth in the region.
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The weather pattern will get pretty interesting in much of the US as we transition to the month of December and it is likely to include some significant temperature and height anomalies for this time of year. High pressure ridging in the upper part of the atmosphere will intensify dramatically next week across Canada at the same time colder-than-normal air sets up across the central and eastern US and there will be plenty of strong energy aloft. The transition to this colder and stormy weather pattern in the central and eastern US (and warm weather pattern across Canada) could begin with a major storm system in the Monday/Tuesday time period (i.e., last day of November and first day of December). A second storm could threaten the east coast at the end of next week and that system should have more in the way of cold air to work with in the eastern states.
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As high pressure shifts to the east of here today, a warming trend will develop as low-level southerly flow forms across the Tennessee Valley. The high pressure system will lose control around here at mid-week and showers and thunderstorms are possible from tomorrow into tomorrow night as an upper-level low pushes through the center of the nation. High pressure should resume control here on Thursday giving us nice weather for Thanksgiving Day and we’ll get back to the 70 degree mark for highs by the end of the week.
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The weather pattern will get pretty interesting next week to coincide with the beginning of the month of December and it will include some significant temperature and height anomalies across North America for this time of year. High pressure ridging in the upper part of the atmosphere will intensify dramatically next week across Canada at the same time colder-than-normal air sets up across the south-central US and there will be plenty of strong energy aloft. The transition to this possible colder and stormy weather pattern in the US (and warm weather pattern across Canada) could be preceded by a significant rain event in the eastern states as we end the month of November.
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As high pressure builds to our north, it’ll turn much cooler today, but we should enjoy mainly sunny skies although an isolated shower cannot be ruled out. The high pressure system will lose control around here at mid-week and showers could return in as low pressure pushes across the central states.
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A chilly air mass that pushed into the Tennessee Valley earlier this week will continue to modify today and the warming trend will result in temperatures this weekend peaking near the 70 degree mark. A cold front will pass through the area on Sunday night and will usher in a cooler air mass to start the holiday week.
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A chilly air mass that pushed into the Tennessee Valley on Tuesday will begin to melt away today and a warming trend will push high temperatures to the 70 degree mark by the time we get to the weekend. In fact, the weekend is looking quite nice for this time of year with sunshine likely on both days and highs at or slightly above the 70 degree mark. The chance for showers will rise during the early part of next week as a frontal system approaches the Tennessee Valley.
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A chilly air mass pushed into the Tennessee Valley on Tuesday and temperatures will stay on the cool side through tonight. The chill will ease during the second half of the week and a noticeable warming trend will unfold. In fact, the weekend is looking quite nice for this time of year with sunshine likely on both days and highs at or slightly above the 70 degree mark.
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A chilly air mass is pushing into the Tennessee Valley and temperatures later tonight will drop to the freezing mark in most locations. The chill will ease during the second half of the week and a warming trend will unfold. In fact, the weekend is looking quite nice for this time of year with sunshine likely on both days and highs at or slightly above the 70 degree mark.
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Tropical Storm Eta pushed through the state of Florida yesterday and is now located off the Carolina coastline and moving farther away. Around here, it’ll stay on the cool side today despite some afternoon sunshine and temperatures tonight will drop well down into the 40’s for overnight lows. The weather this weekend should turn out to be pretty decent for the middle of November and another cool frontal system will usher in a cool air mass for the first half of next week.
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