Weak high pressure will build into the region today and we’ll likely stay rain-free as a result, but the heat and humidity will stick around. In fact, today could turn out to be the hottest day of the week with highs well up in the 90’s. A weak disturbance will arrive overnight and on Wednesday and will increase chances somewhat for showers and thunderstorms. Isolated showers and thunderstorms are possible during the second half of the week as other weak disturbances come through the Tennessee Valley.
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High pressure will remain well established across the Plains and western US for much of the week and this will place our region under a general NW flow of air in the upper atmosphere. As a result, temperatures will remain at seasonably hot levels for early August and showers and thunderstorms will be limited over the next few days.
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A trough of low pressure remains in the upper atmosphere over the eastern US and it will keep it unsettled around here with a continuing chance of afternoon/evening showers and thunderstorms. There will also be plenty of sunshine on a daily basis for the next few days and this will boost temperatures to or slightly above the 90 degree mark each afternoon. Meanwhile, the eastern Atlantic is looking quite active at the current time with multiple tropical waves and we may have to deal with a tropical storm in the western Atlantic by the middle of next week.
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A trough of low pressure remains in the upper atmosphere over the eastern US and it will keep it somewhat unsettled around here with a chance for afternoon/evening showers and thunderstorms. There will also be plenty of sunshine on a daily basis for the next few days and this will boost temperatures into the 90’s each afternoon. Elsewhere, the eastern Atlantic is looking quite active at the current time with multiple tropical waves and we may have to deal with a tropical storm in the western Atlantic by the middle of next week.
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A cool frontal system will slow down and weaken today as it approaches the region. As a result, the weather pattern will remain somewhat unsettled over the next few days with the stalled out frontal boundary zone nearby along with a moist influx of air from the Gulf of Mexico. Temperatures should generally to climb to within a few degrees of 90 for highs as we progress through the remainder of the week and weekend.
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A cool frontal system will approach the area later tonight and then slow down and weaken on Wednesday. Given this, the weather pattern will remain somewhat unsettled over the next couple of days with the stalled out frontal boundary zone nearby and a moist influx of air from the Gulf of Mexico. Drier is possible across the Tennessee valley later in the week as an upper-level trough over the eastern US promotes a northwesterly flow of air into the region.
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An upper-level trough over the eastern US will stay in place for much of the week with surface high pressure building over the western Atlantic. From this position, very warm and humid air will flow into the Tennessee Valley from the Gulf of Mexico and we’ll experience highs near or slightly above the 90 degree mark for much of the week. In addition, the threat for showers and storms will be on the rise beginning on Tuesday.
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Large high pressure at the surface is providing a great opportunity for drying in the saturated eastern third of the nation and it will continue to do so well into next week. Temperatures will return to very levels today and we’ll rise to or slightly above the 90 degree mark this weekend and early next week for afternoon highs.
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An upper-level trough of low pressure in the eastern US has brought drier conditions to the Tennessee Valley compared to the recent humid stretch. High pressure at the surface will keep us rain-free for the rest of the work week and into the weekend, but the threat of showers and storms will return late this weekend and early next week.
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An upper-level trough of low pressure in the eastern US has brought drier conditions to the Tennessee Valley compared to the recent humid stretch. High pressure at the surface will keep us rain-free for the rest of the work week, but the threat of showers and storms will return this weekend.
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