Deep tropical moisture continues to flow northward up along the eastern seaboard from the tropical Atlantic to the Northeast US. The threat for showers and thunderstorms here will continue for the next couple of days aided by the tropical air mass and an unusually strong upper-level trough of low pressure over the Southeast US. Any shower or storm that forms over the next couple of days can produce heavy rainfall amounts in a short period of time given the high humidity of the entrenched tropical air mass
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A very wet weather pattern in the eastern US will continue through the first half of the week as deep tropical moisture continues to flow northward from the tropical Atlantic to the Mid-Atlantic. The threat for showers and thunderstorms will continue each day through mid-week aided by an unusually strong upper-level trough of low pressure that will be relatively stationary for the next few days over the Southeast US. As the wet week progresses, the possibility of localized flooding will increase and be closely monitored as rainfall amounts could reach excessive levels in some spots.
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A wet weather pattern will set up for the eastern third of the nation this weekend and likely continue right through next week. An unusually deep upper-level trough will form over the Upper Midwest early this weekend and this will become a slow-moving system. In addition, a strong coastal low pressure system may very well form on Saturday along the Mid-Atlantic coastline potentially causing some significant rainfall and gusty winds from the Delmarva-to-New England. As a result of this unfolding change to the overall weather pattern, the threat for showers and thunderstorms will increase here later today and then likely continue through much, if not all, of next week.
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A wet weather pattern will set up for the eastern third of the nation this weekend and likely continue right through next week. An unusually deep upper-level trough is likely to form over the Upper Midwest early this weekend and this will become a slow-mover. In addition, a strong coastal low pressure system may very well form in later Saturday potentially causing some significant rainfall and gusty winds for the I-95 corridor region to the coastline. As a result of this unfolding change to the overall weather pattern, the threat for showers and thunderstorms will increase later in the day on Saturday and then likely continue through much, if not all, of next week.
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A strong cool front is working its way through the area and our air mass will become drier and more comfortable compared to recent days. In fact, tonight may very well turn out to be one with great sleeping weather and low temperatures by morning in the upper 60’s. It’ll turn a bit warmer again on Thursday and Friday with highs not far from 90 degrees each day. The weekend looks quite unstable in the Tennessee Valley with the formation of an upper-level trough and this will lead to a daily shot at showers and thunderstorms.
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A strong cool front will work its way to the southeast today from the Great Lakes and it will continue the chances around here for showers and thunderstorms. Any storm that forms can produce heavy rainfall amounts in a short period of time given the available moisture in the overall atmosphere. Once the front swings through the region late tonight, drier air should push into the Tennessee Valley for the mid-week.
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There will be a change to the overall weather pattern this week with the breaking down of the upper-level ridge of high pressure that has dominated the scene in the Southeast US in recent days. A strong cool front and its associated upper-level trough will drop southeastward over the next few days from the Great Lakes and towards the Northeast US bringing us an enhanced chance of showers and storms from later today into tomorrow night. Drier air should move into the region at mid week following the passage of the cool frontal system.
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Broad upper-level ridge of high pressure continues to dominate the scene around here, but there is a stalled frontal system that lingers in the lower part of the atmosphere. As a result, it’ll stay unstable in the Tennessee Valley as we head into the weekend and early part of next week with a daily chance for daily showers and thunderstorms. A stronger frontal system will approach the area around Tuesday of next week and this is likely to enhance the chances for showers and thunderstorms.
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Broad upper-level ridge of high pressure over the northern US will remain firmly established during the next few days while an upper-level trough pushes away from southeastern Canada. The combination will produce a northwesterly flow of air at upper levels of the atmosphere which will push a couple of weak frontal systems in our direction. These fronts will bring us moderate chances for showers and thunderstorms in the Tennessee Valley as we head towards the weekend and high temperatures will generally fall in the lower 90’s.
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Broad upper-level ridge of high pressure over the northern US will remain firmly established during the next few days while an upper-level trough pushes away from southeastern Canada. The combination will produce a northwesterly flow of air at upper levels of the atmosphere which will push a couple of weak frontal systems in our direction. These fronts will bring us moderate chances for showers and thunderstorms in the Tennessee Valley as we go through the second half of the week and high temperatures will generally fall in the lower 90’s.
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