Connect with us

Minnesota

Allergies and climate: Pollen in Minnesota comes earlier with warmer temperatures

Published

on

Allergies and climate: Pollen in Minnesota comes earlier with warmer temperatures


Minnesota is now in peak tree pollen season. If you feel like your allergies have gotten worse in recent years, you are not alone. Studies have linked warming temperatures to longer and more intense pollen seasons in the U.S. And in greenhouse studies, higher concentrations of carbon dioxide have also been found to lead to more pollen production. 

Indeed, according to a quick analysis of local data, higher temperatures in March and April do correlate with the tree pollen season starting sooner right here in Minnesota.  

Between 1993 and 2020, the years for which data is available, the earliest the tree pollen season began was March 12. That was in 2016 when the average low temperature in March and April was 36 degrees — around five degrees above average.  

The latest date a tree pollen season started was nearly seven weeks later on April 29. The average low temperature in March and April that year, 2013, was around 26 degrees — about five degrees below average.   

Advertisement

MPR News is your trusted resource for the news you need. With your support, MPR News brings accessible, courageous journalism and authentic conversation to everyone – free of paywalls and barriers. Your gift makes a difference.

Making matters worse for allergy sufferers, at least according to national studies, pollen season is both starting earlier and lasting longer. Locally, average low temperatures in March and April increased by around three degrees from 1993 to 2020.

While the length of the tree pollen season varied considerably over that same period, from 28 days in 2018 to 113 days in 2011, the overall trajectory according to our analysis was an increase of five days over the 26 years. 

Notably, the earlier onset of warmer temperatures isn’t the only factor affecting plant growth and pollen season length. Precipitation as well as temperature changes after pollen season begins can also impact the season’s length. 

Local tree pollen data has not been available for the past few years, according to reporting from KSTP. Pollen forecasts available through many weather apps are modeled from weather and climate data.

Advertisement

But we do know that, so far, this spring is off to a relatively warm start, with an average daily low temperature in March and April of 34 degrees (three degrees above the recent average).  

Looking at years with similar average low temperatures in the past, we might predict that tree pollen season started sometime during the first couple weeks of April.

Unfortunately for allergy sufferers, it will probably continue for at least a couple more weeks. The earliest that tree pollen season has ended in the past quarter-century was May 14 in 1998. That year, grass pollen season started one week later.   

Influenza drops decisively, RSV remains low 

Influenza hospitalizations in Minnesota dropped again in the most recent weeks’ worth of data, closing any suspicions that the state’s lingering flu season might never come to an end.

The Minnesota Department of Health’s latest data show that hospital admission rates due to the flu are not as low as they are for respiratory syncytial virus, but they appear headed in that direction. 

Advertisement

U.S. COVID-19 Hospitalizations reach lowest numbers since pandemic’s start 

The Center for Infectious Disease Research and Policy’s latest “Osterholm Update” podcast reports that U.S. hospitalizations for COVID-19 are now at the lowest point in the pandemic, even lower than last summer.

The Centers for Disease Control and Prevention (CDC) is no longer requiring hospitals to report COVID-19 admissions as of May 1.  

Ending the reporting requirement may further cloud our ability to detect possible future changes in COVID-19 activity. For example, new COVID-19 variants are once again on the rise, with the recently dominant JN.1 now giving way to so-called “FLiRT” variants such as KP.2 and KP1.1.

It is unclear whether these newer strains, which the CDC now estimates as comprising one-third of the COVID-19 in circulation nationally, will result in an uptick in hospitalizations. But the new reporting rule will make it more difficult to tell.  

We asked officials at the Minnesota Department of Health whether that change would impact COVID tracking here, and they indicated “we will continue to receive and report the information on our website related to [COVID-19] Hospitalization Trends, Hospitalization Rate by County of Residence, and Demographics (Age Groups, Sex, Race/Ethnicity).

Advertisement

What will discontinue is data on hospital capacity (currently COVID-19 and Non-COVID-19 Hospitalizations, Overall Beds Available and Beds Available Over Time).” 

Wastewater monitoring remains another important source of COVID-19 monitoring, and the latest data out of the University of Minnesota’s on-going Wastewater Surveillance Study shows more good news: COVID-19 levels are down statewide over the most recent week, including drops in all seven of the study’s regions.  

Measles: Continued global and U.S. spread, but nothing new here in Minnesota 

The Minnesota Department of Health has not reported any new cases of measles in the state since the third case this year was reported back in February. 

Nationally, however, the CDC is reporting seven new cases of the highly infectious disease over the past two weeks, bringing the yearly total to 128. This already makes 2024 the highest year of U.S. measles infection since 2019, when 1,274 cases were identified over the whole year.  

As reported by NPR, measles cases are up worldwide, “from more than 170,000 cases in 2022 to more than 320,000 cases in 2023, according to WHO’s [the World Health Organization’s] count.” Through November 2023, the lasted data reported by WHO, 51 countries were reporting officially defined “large or disruptive” measles outbreaks, roughly triple the number of countries reporting such outbreaks in 2020, and about double the number of nations reporting such outbreaks through most of 2021. 

Advertisement



Source link

Minnesota

Karl-Anthony Towns drops 40, but Wolves spoil Minnesota return

Published

on

Karl-Anthony Towns drops 40, but Wolves spoil Minnesota return


MINNEAPOLIS — Anthony Edwards scored 38 points to help the Minnesota Timberwolves beat former teammate Karl-Anthony Towns for the first time and hold off the New York Knicks 115-104 on Tuesday night.

Julius Randle had 17 of his 25 points in the fourth quarter and Rudy Gobert contributed 11 points, 16 rebounds and his reliably fierce rim protection for the Wolves (20-10), who have won 10 of 12.

Towns scored a season-high 40 points before fouling out in the final minute for the Knicks (20-9) in the absence of fellow All-Star Jalen Brunson, who rested his previously injured ankle.

Knicks coach Mike Brown pointed to Towns’ foul trouble as a factor in Tuesday’s loss.

Advertisement

“Oh, you know, KAT — obviously he can score. He had 40 tonight,” Brown said. “I said it before, he’s a walking double-double. He just has to continue to try not to pick up cheap fouls. He had a couple of cheap fouls where he led with his hand or hooked the guy, and now we have to sit him for X amount of minutes when he needs to be on the floor.”

Tyler Kolekstarted for Brunson and had 20 points, 11 rebounds and eight assists.

Brunson, who had 47 points in a win overMiamion Sunday, joinedOG Anunoby(ankle),Miles McBride(ankle) andLandry Shamet(shoulder) on the shelf to leave the backcourt thin — and make Towns the go-to scorer in his homecoming game against his original team.

Towns had 32 points and 20 rebounds in his first game back at Target Center a year ago, when the Knicks won 133-107. He didn’t play in the rematch in New York the next month, a 116-99 win for the Wolves. Earlier this season, Towns had 15 points toward a 137-114 victory over Minnesota at Madison Square Garden.

These matchups are emotional for Randle and Donte DiVincenzo, too, whom the Wolves acquired in the stunning trade before last season that sent their cornerstone East. Randle came alive down the stretch, flexing to the crowd after a couple of tough shots to help the Wolves recover from a 16-point lead they squandered earlier and build their advantage back to 17 late in the fourth quarter.

Advertisement

The Associated Press contributed to this report.br/]

Copyright © 2025 ESPN Internet Ventures. All rights reserved.



Source link

Continue Reading

Minnesota

Minnesota Vikings QB J.J. McCarthy will miss Christmas game vs. Lions with fractured hand

Published

on

Minnesota Vikings QB J.J. McCarthy will miss Christmas game vs. Lions with fractured hand



Minnesota Vikings quarterback J.J. McCarthy has a hairline fracture in his hand and will not play on Christmas Day against the Detroit Lions, head coach Kevin O’Connell said Tuesday.

McCarthy suffered the injury in the first half of the team’s 16-13 win over the New York Giants. Undrafted rookie Max Brosmer played the second half and will start against Detroit, O’Connell said.

O’Connell described it as a “very, very small” fracture that will not require surgery, and said McCarthy may be available for the season finale against the Green Bay Packers.

Advertisement

This is the third injury of the season for McCarthy, who missed five games with an ankle injury and another with a concussion. He also spent his entire rookie season on injured reserve.

Brosmer’s lone start this season, Week 13 against the Seattle Seahawks, was disastrous. He completed 19 of 30 passes for 126 yards, no touchdowns and four interceptions in a 26-0 shutout loss.

The Vikings beat the Lions 27-24 at Ford Field earlier this season. Kickoff at U.S. Bank Stadium is set for 3:30 p.m. on Thursday.



Source link

Continue Reading

Minnesota

98 Minnesota mayors sign letter to Gov. Walz on state spending concerns

Published

on

98 Minnesota mayors sign letter to Gov. Walz on state spending concerns


Almost 100 Minnesota mayors, including over half a dozen in the Northland, have signed a letter to Minnesota Governor Tim Walz and members of the legislature, raising concerns about the rising costs and financial pressures cities are facing due to state mandates.

The group of 98 mayors published the letter publicly on Monday, December 22nd, highlighting rising property taxes, declining state budget projections and the recent fraud investigations as reasons for “deep concern—and growing frustration” about the state’s fiscal direction.

“As mayors, we see firsthand how these decisions ripple outward. Fraud, unchecked spending, and inconsistent fiscal management in St. Paul have trickled down to our cities—reducing our capacity to plan responsibly, maintain infrastructure, hire and retain employees, and sustain core services without overburdening local taxpayers,” the letter says, in part.

Rising property taxes are preliminarily set to increase by nearly $950 million across the state next year — a 6.9% increase from 2025. The local leaders say those increases are necessary because of state policies and unfunded mandates, which include requirements for schools, health and human services systems, and public safety policies.

Advertisement

“Every unfunded mandate or cost shift forces us into difficult choices: raise taxes, cut services, delay infrastructure, or stretch thin city staff even further,” the letter states.

The mayors also cited a recent report from the Minnesota Chamber of Commerce, which showed the state slipping in national rankings over the past six years, something the chamber said should be a “wake-up call” to state leaders.

According to those statistics, Minnesota’s GDP has grown by just 1% per year since 2019, compared to the national average of 1.8%; the labor force has increased just 0.2% annually, ranking 40th nationally; and nearly 48,000 more Minnesotans left the state than moved here between 2020 and 2024.

In their letter, the mayors called on state lawmakers to “course-correct” and focus on policies that encourage growth and local stability.

The League of Minnesota Cities lists 856 cities in the state, so the 98 mayors would account for roughly 11.5% of cities. The map below shows the locations of each city in the Northland whose mayor signed the letter.

Advertisement

A spokesperson for Governor Walz sent our Hubbard sister station KSTP the following statement:

“The Governor’s focus on lowering property taxes is exactly why he has provided more funding than any administration in history directly to local governments. 

“The surplus went directly back into the bottom line of local governments: $300 million for their police and fire departments, the largest infrastructure budgets in state history, funding to remove lead lines, the largest-ever increase in flexible local government aid, and property tax relief directly to taxpayers. 

“The governor will continue to focus on ways to lower costs, but local governments also have a responsibility to manage their budgets and state aid responsibly.”

Advertisement



Source link

Continue Reading

Trending