Arctic air is charging across the Great Lakes today and right toward the Mid-Atlantic region. Winds will increase markedly later today in the DC-to-Philly-to-NYC corridor following the passage of a strong cold frontal system. As the Arctic air pushes across the still relatively warm waters of the eastern Great Lakes, lake-effect snows have developed and there will be several inches of accumulation in some of the places just downstream by the middle of the week. There can even be some snow shower and snow squall activity on Tuesday all the way into the I-95 corridor as the Arctic air mass becomes firmly established. In fact, quick small accumulations are on the table in the I-95 corridor which can make for hazardous travel conditions. Temperatures will reach the lowest levels of the season so far late tomorrow night in the DC-to-Philly-to-NYC corridor and persistent winds will make it feel even colder than the actual air temperatures. A look at some teleconnection indices such as the NAO, AO and MJO suggest this Arctic outbreak will be rather short-lived and indeed, temperatures should moderate noticeably for the late week and weekend.
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Winds will increase markedly today with the arrival of a strong cold frontal system from our northwest. That front will usher in an Arctic air mass for Tuesday and Tuesday night with some of the lowest temperatures so far this season and snow showers cannot be ruled out across the northern and western suburbs. In fact, this cold air outbreak that pushes across the Great Lakes will result in significant lake effect snows in places just downstream of the still relatively warm lake waters. Temperatures will moderate later this week and another rain event is possible in the Mid-Atlantic region at the end of the week.
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A strong cold front passed the region late this past weekend paving the way for a cold next couple of days. Highs today should be confined to 50 degrees or below and could drop to the middle 20’s in the overnight hours. The second half of the week will see a rebound in temperatures with highs back to near the 60 degree mark.
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Winds will increase markedly today with the arrival of a strong cold frontal system from our northwest. That front will usher in an Arctic air mass for Tuesday and Tuesday night with some of the lowest temperatures so far this season and snow showers cannot be ruled out around here. In fact, this cold air outbreak that pushes across the Great Lakes will result in significant lake effect snows in places just downstream of the still relatively warm lake waters. Temperatures will moderate later this week and another rain event is possible in the Mid-Atlantic region at the end of the week.
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Winds will increase markedly today with the arrival of a strong cold frontal system from our northwest. That front will usher in an Arctic air mass for Tuesday and Tuesday night with some of the lowest temperatures so far this season and snow showers cannot be ruled out around here. In fact, this cold air outbreak that pushes across the Great Lakes will result in significant lake effect snows in places just downstream of the still relatively warm lake waters. Temperatures will moderate later this week and another rain event is possible in the Mid-Atlantic region at the end of the week.
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High pressure edged into the Mid-Atlantic region late yesterday and it will be in control of the weather for today’s holiday providing us with some sunshine, breezy, cool and dry conditions. A (dry) cold front will pass through the area tomorrow night and usher in some chilly air for the upcoming weekend with temperatures holding at below-normal levels on Saturday and Sunday. It turns even colder for the first half of next week following the passage of another cold frontal system. One final note, there is likely to be a low pressure system just off the Mid-Atlantic coastline late in the upcoming weekend and it there is an outside chance that it spreads some precipitation into the I-95 corridor by Sunday night.
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High pressure edged into the region on Wednesday and should be close enough in proximity today to provide us with partial sunshine, cool and dry conditions. A weak disturbance will approach late tonight and it could spark a few light rain showers, but then slide to the east of here on Friday.
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High pressure edged into the Mid-Atlantic region late yesterday and it will be in control of the weather for today’s holiday providing us with some sunshine, breezy, cool and dry conditions. A (dry) cold front will pass through the area tomorrow night and usher in some chilly air for the upcoming weekend with temperatures holding at below-normal levels on Saturday and Sunday. It turns even colder for the first half of next week following the passage of another cold frontal system. One final note, there is likely to be a low pressure system just off the Mid-Atlantic coastline late in the upcoming weekend and it there is an outside chance that it spreads some precipitation into the I-95 corridor by Sunday night.
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High pressure edged into the Mid-Atlantic region late yesterday and it will be in control of the weather for today’s holiday providing us with some sunshine, breezy, cool and dry conditions. A (dry) cold front will pass through the area tomorrow night and usher in some chilly air for the upcoming weekend with temperatures holding at below-normal levels on Saturday and Sunday. It turns even colder for the first half of next week following the passage of another cold frontal system. One final note, there is likely to be a low pressure system just off the Mid-Atlantic coastline late in the upcoming weekend and it there is an outside chance that it spreads some precipitation into the I-95 corridor by Sunday night.
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The weather in Dallas, Texas had been rainy and the weather forecast was for more rain on November 22nd, 1963. If the forecast had turned out to be correct with more rain on that fateful day then that would have likely meant that a plexiglass bubble top would have been used on President John F. Kennedy’s 1961 Lincoln Convertible on a planned motorcade through the Dallas metro region. But the weather cleared unexpectedly, the protective top was removed from the car, and shots rang out in the early afternoon hours at Dealey Plaza killing the 35th President and seriously wounding Texas Governor John Connally.
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