Employers slowed their pace of hiring while the unemployment rate fell to the lowest level in almost a decade in March, highlighting steady but sometimes mixed progress across the labor market. From a report on USA Today: Payroll growth weakened significantly last month amid harsher winter weather as employers added 98.000 jobs in a sharper pullback than anticipated. The unemployment rate, which is calculated from a different survey, fell to 4.5% from 4.7%, the Labor Department said Friday. Economists surveyed by Bloomberg projected 180,000 employment gains, based on their median estimate. Analysts expected some payback in March after unseasonably mild temperatures pulled forward hiring to early in the year, especially in sectors such as construction, resulting in 200,000-plus job gains in January and February. And a snowstorm that slammed into the Midwest and East Coast in mid-March likely further curtailed job growth, says economist Jim O'Sullivan of High Frequency Economics. [...] But some economists also have said the outsize job gains early this year defied a low unemployment rate that's supplying businesses a shrinking pool of available workers. Many analysts expect that trend ultimately to result in average monthly job gains of about 170,000 this year, down from 187,000 last year and 226,000 in 2015.