Now pitching, Jack Frost

In all his years as a groundskeeper for the Chicago White Sox, Roger Bossard has never faced anything quite like this.

The snow that piled up at U.S. Cellular Field could be dealt with easily enough. It’s Chicago, after all. But the frost in the ground can be measured in feet, not inches. To ready the field for the first pitch, Bossard is overseeing an effort akin to blowing a gigantic hair dryer under a tarp to pump hot air onto the field and thaw it out. Crews have been chipping away at ice near the right field line with shovels.

And opening day is less than two weeks away.

“This has actually been the perfect storm for me,” Bossard said. “I’ve been in this for 45 years and I’ve seen a lot of snow. Certainly, that’s not hard to handle. … My problem actually is the permafrost. I’ve actually never run into where I’ve got 30 inches of permafrost.”

Groundskeepers all over baseball are scrambling to help their ballparks recover from months of snow and freezing temperatures that left fields looking more ready for cross-country skiers than bats and balls.

Like the White Sox, the Detroit Tigers are scheduled to play at home on March 31, when the regular season begins in earnest with 13 games. The Minnesota Twins — who for so long played in the indoor confines of the Metrodome — have been digging out from their own snowy surroundings at Target Field. They at least have until April 7 before they have to play a home game.

Baltimore received 26 inches of snow from December through February, according to the National Oceanic and Atmospheric Administration. That was almost a 50 percent increase from an average winter, but it was nothing compared to what Chicago (66.7 inches) and Detroit (78 inches) are dealing with. Boston had 56.4 inches over that three-month period, and Cleveland had 65.

The worst may be over in terms of cold weather, but the outlook for opening day isn’t all that promising. From March 26 through April 1, there’s a decent chance of below-normal temperatures all over the eastern half of the country, particularly near the Great Lakes.

Meanwhile, the clock is ticking.

Bossard estimated that his crew removed over 400 tons of snow last weekend.

“The back’s against the wall a little bit,” Bossard said.

He’s optimistic, but there are still plenty of reasons to be cautious.

“If I had this type of frost line on opening day, I would tell (manager Robin Ventura) that he couldn’t play. That’s how severe it is. I’ve never said anything like that before,” Bossard said. “But we have two weeks, so I’m comfortable.”