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Unusually mild weather continues in parts of the eastern United States as golf courses open in New York state, dog sled races are canceled in Minnesota and reports of snowdrops blooming in Virginia. However, this is called a “fake”. Or a “fake” spring.
The epicenter of the recent warmth is in the upper Midwest, where long-standing temperature records have recently been broken. That included a balmy 57 degrees in Minneapolis on Tuesday, breaking the previous record of 51 degrees, the National Weather Service said. The average maximum temperature in early February is a frigid 25 degrees.
“Even though it’s February on the calendar, this week will feel like April in parts of the central and eastern parts of the country,” AccuWeather meteorologist Alyssa Glenny said.
Above-normal temperatures are expected to continue in many parts of the United States over the next few days, but these temperatures are not expected to last long as cold and snow could return next week. The continued splendor of the weather is a reminder that spring is arriving earlier as the weather warms.
What’s the weather forecast for the next few days?
According to the National Weather Service, high temperatures will remain mild in the central and eastern parts of the country, with “temperatures significantly above normal, especially in the Upper Midwest and Great Lakes, with highs in the 40s and 50s, and lows. “There are some areas where this is expected.” Those in their 60s are 25 to 35 degrees warmer than average. ”
More record-breaking and near-record high temperatures are possible in the coming days.
This is not at all reflective of typical February temperatures, Weather.com reported, adding that the warming trend is expected to continue into the weekend in some areas. Atlanta could also see temperatures in the 60s by Friday and Saturday.
What is the cause of the unusual warmth?
The strange warmth is due to the location of the jet stream, which helps funnel mild air from the north into the central United States and eventually the east, said Bob Larson, senior meteorologist at AccuWeather. told USA TODAY. He said the jet stream is also very powerful and helps trap cold air in Canada and prevent it from flowing into the United States.
When will it start to get cold?
Larson said temperatures next week will drop to more typical February levels as the jet stream changes position, bringing cold air from Canada into much of the northeastern United States and into parts of the Northeast. The department said there is a possibility of snow along with cold air.
And by the end of next week, more extreme cold is expected and more storms are possible, he said.
“A word to the wise, enjoy the next 10 days or so, because the eastern U.S. is likely to see some wintry cold and wintry weather before and even after Valentine’s Day,” AccuWeather meteorologist Dean DeVore said. “There is a high possibility that it will have an impact again.” The second half of February. ”
Spring has arrived early.
While this “fake” spring may not be the real start of spring, several scientific studies report that it is true that climate warming is causing spring to arrive earlier in much of the United States. There is. One study by the U.S. Geological Survey stated that “increasing global temperatures have shifted the onset of spring plant growth to earlier in the year over the past several decades.”
Why is this important? “The arrival of early spring can cause a phenological mismatch between the availability of plant resources and the animals that depend on them, and the subsequent sub-zero temperatures can create new plants. “Damaging growth can lead to an increase in false springs,” the U.S. Geological Survey warns.
A separate analysis by Climate Central found that 76% (181) of the 239 cities the group analyzed experienced earlier spring “leaf shedding” compared to 1981.
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