Winter damage to trees isn’t always obvious, but as winter gives way to spring in the St. Louis area, hard to spot damage from cold, snow and ice can quietly set the stage for bigger problems.

At first glance, your trees may look just fine. No leaves are down, nothing has fallen, and your yard made it through winter without incident. But here in the Midwest, fluctuating temperatures, ice, snow, and wind can take a toll in ways that don’t show up until the next heavy storm rolls through.

Taking a few minutes to look over things now can make a big difference later.

What Winter Really Does to Trees

Winters in the St. Louis region are rarely steady. Our weather can go from freezing to thawing and back again, sometimes multiple times in a single week. That constant change creates stress inside a tree.

As moisture in the wood expands and contracts, it can cause vertical cracks in the trunk, often called frost cracks. You might not notice them unless you’re looking closely, but they can weaken the tree and make it more vulnerable to insects and disease.

Ice is another factor. Even a light coating adds surprising weight to branches. Over time, that weight can cause limbs to bend, split, or partially break—sometimes without falling right away.

The Damage You Might Not See

One of the trickiest things about winter damage to trees is that it often hides in plain sight.

A tree can look perfectly normal from a distance but have structural issues up in the canopy. That’s why it helps to slow down and take a closer look.

Keep an eye out for:

• Cracks or splits in larger limbs
• Branches that seem “stuck” or hung up in the tree
• Limbs with no buds forming as spring approaches
• Bark that’s peeling or looks freshly damaged
• Trees that appear to be leaning more than they used to

These issues may not cause immediate problems, but they can quickly become hazards when spring storms bring wind and heavy rain.

Why This Matters Before Storm Season

As is the case in winter, spring weather in Missouri can be unpredictable, and strong storms are part of the deal. Trees that have been weakened over the winter are much more likely to lose limbs, or worse, when those storms hit.

Catching winter damage to trees early gives you options. It allows for thoughtful pruning, targeted removal of weak branches, and a chance to improve the overall structure of the tree before it’s under stress again.

It can also help you avoid the kind of sudden damage that leads to emergency calls and unexpected repairs.

Trees That Tend to Struggle More

Some of the trees commonly found in St. Louis neighborhoods are simply more prone to winter-related issues.

Bradford pears, for example, are known for their fast growth and weak branch structure. Silver maples can be brittle. Pin oaks often hold onto dead wood. Even evergreens can suffer when heavy snow weighs down their branches.

If you have any of these species on your property, it’s especially worthwhile to give them a closer look this time of year.

A Quick, Safe Check You Can Do

You don’t need to be an expert to spot potential concerns, you just need to be observant.

Walk your yard and look up at your trees from a few different angles. Things like uneven canopies, broken branch lines, or anything that just “doesn’t look right” are worth noting.

After any late-winter storm, it’s also a good idea to check again. Damage can happen even when nothing falls to the ground.

That said, it’s best to leave anything involving ladders, climbing, or cutting to professionals. Tree work can be unpredictable, especially when dealing with compromised limbs.

When It Makes Sense to Call in Help

If something catches your eye, or if you’d simply rather have a professional assess the condition of your trees, this is a great time to schedule an inspection.

An experienced tree care professional such as a Certified Arborist, can identify structural concerns, assess overall tree health, and recommend practical next steps. In many cases, a little proactive work now can prevent much bigger issues later.

A Smart Step Into Spring

As the seasons change, your trees are doing a great deal of “behind the scenes” work to get ready for new growth. Making sure they’re structurally sound coming out of winter helps set them up for a healthier, safer year.

By paying attention to winter damage to trees, St. Louis homeowners can stay ahead of problems instead of reacting to them.

If you’d like a professional assessment or have questions about what you’re seeing in your yard, the team at Hansen’s Tree Service is always happy to help. Reach out to schedule an inspection and head into spring with confidence!