January-like cold to target central US this week
By
Courtney Travis, AccuWeather senior meteorologist
Published Mar 6, 2022 1:55 PM EDT
|
Updated Mar 8, 2022 6:31 AM EDT
The first official day of spring is just two weeks away, but Old Man Winter has a lot to say and do across a large portion of the United States. AccuWeather forecasters say a dramatic change is on the way this week as temperatures could plunge to levels more typical of the middle of winter.
Just enough cold air pushed into the Central states to produce a swath of accumulating snow from portions of the Plains to the Great Lakes region from Sunday to Monday and warmth will be swept away in much of the East as well on Tuesday.
But, even colder air is eyeing the Central states as the week progresses.
Arctic air is first expected to settle into the northern Plains midweek and temperatures are forecast to be as much as 20 degrees Fahrenheit below normal for mid-March by Thursday afternoon.
A high temperature of 19 is expected on Thursday in Minneapolis, where the normal high temperature is 37. Meanwhile, Fargo, North Dakota, is expected to hit 14, where the normal high temperature is 33.
Temperatures have averaged below normal in these cities so far in March. After the first six days of the month, Fargo was running 3.7 F degrees below normal.
For some other locations, this wave of cold will be a shock to the system. In Sioux Falls and Rapid City, South Dakota, temperatures soared to 20 degrees above normal at the start of March. Afternoon temperatures are forecast to swing to almost 20 degrees below normal by Thursday.
As cold, dry conditions settle into this area of the country, a storm is expected to ride along the southern extent of the cold, spreading snow from the Rockies into the Midwest.
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While the highest snowfall totals are likely to occur in the elevations of the Rockies, several inches of snow may extend across South Dakota and Nebraska into Iowa, southern Minnesota and Wisconsin into Thursday. This swath of snow could make for slippery travel across portions of Interstate 80, including in Des Moines where residents are cleaning up following tornadoes that brought devastation to the community less than a week prior.
Even colder conditions are expected to settle into this zone at the end of the week.
"Clearing skies will likely accompany the cold air moving in from Canada, further dropping temperatures on Thursday night. By Friday morning, some locales across the North Central states could be flirting with record low temperatures," said AccuWeather Meteorologist Brandon Buckingham.
Temperatures Friday morning are forecast to be the single digits in Colorado Springs, Colorado, and Denver to Omaha, Nebraska, and Minneapolis, while other cities, including Fargo, North Dakota, could be below zero. Low temperatures in northern High Plains and just east of the front range can lower to 5-10 below zero. Temperatures of this magnitude are more typical of January.
AccuWeather Lead Long-Range Meteorologist Paul Pastelok said the midweek snowstorm is likely to help these temperatures come to fruition.
"If snow is able to lay on the ground, then these expected temperature departures will occur with higher confidence," Pastelok said.
The anomalously cold air is also expected to be farther reaching with this late-week blast.
"By early Saturday morning, freezing temperatures can reach northern Texas, including Dallas," said Pastelok. Some cities like Amarillo, Texas, and Oklahoma City could dip down into the teens late in the week.
The high on Friday will be about 30 degrees lower compared to the forecast high in the lower 70s on Thursday in Dallas. By Saturday morning temperatures around the Metroplex will start off in the mid-20s.
The cold air is forecast to shift eastward this coming weekend, behind a potent storm. "While it may not be quite as extreme as what we expect across the northern Rockies and Plains, temperatures 10-20 degrees below average are entirely possible," Buckingham said.
AccuWeather meteorologists say that the jet stream diving southward and another storm that could bring more snow to the eastern U.S. are expected to help transport that cold farther south and east.
Good news is likely on the way for those who dislike the cold. The eastern half of the U.S. is forecast to experience moderating temperatures by next week, erasing the extreme cold.
"This will be a significant cold shot but brief as a warm-up is expected to follow into the following week for the Plains on East," Pastelok said.
For the latest weather news check back on AccuWeather.com. Watch the AccuWeather Network on DIRECTV, Frontier, Spectrum, fuboTV, Philo, and Verizon Fios. AccuWeather Now is now available on your preferred streaming platform.
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News / Winter Weather
January-like cold to target central US this week
By Courtney Travis, AccuWeather senior meteorologist
Published Mar 6, 2022 1:55 PM EDT | Updated Mar 8, 2022 6:31 AM EDT
The first official day of spring is just two weeks away, but Old Man Winter has a lot to say and do across a large portion of the United States. AccuWeather forecasters say a dramatic change is on the way this week as temperatures could plunge to levels more typical of the middle of winter.
Just enough cold air pushed into the Central states to produce a swath of accumulating snow from portions of the Plains to the Great Lakes region from Sunday to Monday and warmth will be swept away in much of the East as well on Tuesday.
But, even colder air is eyeing the Central states as the week progresses.
Arctic air is first expected to settle into the northern Plains midweek and temperatures are forecast to be as much as 20 degrees Fahrenheit below normal for mid-March by Thursday afternoon.
A high temperature of 19 is expected on Thursday in Minneapolis, where the normal high temperature is 37. Meanwhile, Fargo, North Dakota, is expected to hit 14, where the normal high temperature is 33.
Temperatures have averaged below normal in these cities so far in March. After the first six days of the month, Fargo was running 3.7 F degrees below normal.
For some other locations, this wave of cold will be a shock to the system. In Sioux Falls and Rapid City, South Dakota, temperatures soared to 20 degrees above normal at the start of March. Afternoon temperatures are forecast to swing to almost 20 degrees below normal by Thursday.
As cold, dry conditions settle into this area of the country, a storm is expected to ride along the southern extent of the cold, spreading snow from the Rockies into the Midwest.
CLICK HERE FOR THE FREE ACCUWEATHER APP
While the highest snowfall totals are likely to occur in the elevations of the Rockies, several inches of snow may extend across South Dakota and Nebraska into Iowa, southern Minnesota and Wisconsin into Thursday. This swath of snow could make for slippery travel across portions of Interstate 80, including in Des Moines where residents are cleaning up following tornadoes that brought devastation to the community less than a week prior.
Even colder conditions are expected to settle into this zone at the end of the week.
"Clearing skies will likely accompany the cold air moving in from Canada, further dropping temperatures on Thursday night. By Friday morning, some locales across the North Central states could be flirting with record low temperatures," said AccuWeather Meteorologist Brandon Buckingham.
Temperatures Friday morning are forecast to be the single digits in Colorado Springs, Colorado, and Denver to Omaha, Nebraska, and Minneapolis, while other cities, including Fargo, North Dakota, could be below zero. Low temperatures in northern High Plains and just east of the front range can lower to 5-10 below zero. Temperatures of this magnitude are more typical of January.
AccuWeather Lead Long-Range Meteorologist Paul Pastelok said the midweek snowstorm is likely to help these temperatures come to fruition.
"If snow is able to lay on the ground, then these expected temperature departures will occur with higher confidence," Pastelok said.
The anomalously cold air is also expected to be farther reaching with this late-week blast.
"By early Saturday morning, freezing temperatures can reach northern Texas, including Dallas," said Pastelok. Some cities like Amarillo, Texas, and Oklahoma City could dip down into the teens late in the week.
The high on Friday will be about 30 degrees lower compared to the forecast high in the lower 70s on Thursday in Dallas. By Saturday morning temperatures around the Metroplex will start off in the mid-20s.
The cold air is forecast to shift eastward this coming weekend, behind a potent storm. "While it may not be quite as extreme as what we expect across the northern Rockies and Plains, temperatures 10-20 degrees below average are entirely possible," Buckingham said.
AccuWeather meteorologists say that the jet stream diving southward and another storm that could bring more snow to the eastern U.S. are expected to help transport that cold farther south and east.
Good news is likely on the way for those who dislike the cold. The eastern half of the U.S. is forecast to experience moderating temperatures by next week, erasing the extreme cold.
"This will be a significant cold shot but brief as a warm-up is expected to follow into the following week for the Plains on East," Pastelok said.
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For the latest weather news check back on AccuWeather.com. Watch the AccuWeather Network on DIRECTV, Frontier, Spectrum, fuboTV, Philo, and Verizon Fios. AccuWeather Now is now available on your preferred streaming platform.
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