Cold weather and heavy snow pushed more than 6,000 Minnesota construction workers off the job in February and lifted the state's unemployment rate for the second month in a row.
The new data released Thursday by the state jobs agency also showed the first decline since 2010 in a 12-month measure of Minnesota's job market.
It's the latest evidence that the state's workforce of nearly 3 million people may be at a peak in the current economic cycle, which has been moving upward for nearly a decade.
For four months last year, Minnesota's unemployment rate was just 2.8 percent, the lowest since 1999. Last month, it inched up to 3.1 percent from 3 percent in January as the state lost 8,800 jobs overall.
Steve Grove, head of the state Department of Employment and Economic Development, said that the construction-led losses were "not shocking given the brutal February weather."
But he added that Minnesota employers are also contending with slow growth in the labor force. "We can't have job gains without people to fill the positions," he said.
Monthly data is volatile, however, and hiring in the construction sector may recover quickly with the arrival of better weather.
But the agency's report contained another hint that the direction of the labor market may be changing: Minnesota lost 1,300 jobs in the 12 months ending Feb. 28. The last time the state lost jobs over any 12-month period was in the year that ended July 2010.