Louisiana storms can bring powerful wind, heavy rain, saturated soil, and lightning—all of which can place tremendous stress on trees. A tree that appears stable during calm weather may lose a large limb, split at the trunk, or uproot when the next severe storm reaches Baton Rouge.
Many tree failures are difficult to predict, but some warning signs can be identified before storm season. At Precision Tree Service, our licensed arborists help Baton Rouge property owners evaluate questionable trees, remove dangerous limbs, and determine whether a tree can be preserved or should be removed.
Here are several warning signs you can safely look for from the ground.
Large Dead or Hanging Branches
Dead branches are one of the most recognizable tree hazards. They may appear bare while the rest of the canopy has leaves, or they may have peeling bark, visible cracks, or a dry and brittle appearance.
A dead branch can fall even without severe weather. During a thunderstorm or hurricane, strong wind may send it onto a roof, vehicle, fence, driveway, or nearby power line.
Also watch for branches that have already broken but remain lodged in the canopy. These are sometimes called hangers or widow-makers because they can fall without warning.
Never stand beneath a hanging branch or attempt to remove one with a ladder. Removal may require specialized climbing or aerial equipment.
Cracks or Splits in the Trunk
Inspect the trunk from a safe distance and look for deep vertical cracks, fresh splits, or openings where two large sections of the tree meet.
Trees with multiple trunks or large co-dominant stems can be vulnerable when the connection between them is weak. Included bark—bark trapped between two growing stems—may prevent a strong structural attachment from forming. Under heavy wind, one side can separate from the other.
Not every surface crack means a tree will fail. However, a widening split, visible movement, or crack extending deeply into the trunk should be evaluated promptly.
Cavities, Decay, or Fungal Growth
Trees can remain standing with some internal decay, but significant deterioration may reduce the amount of sound wood supporting the trunk or major limbs.
Possible signs of decay include:
- Large cavities or hollow areas
- Soft, crumbly, or discolored wood
- Loose or missing bark
- Carpenter-ant activity
- Mushrooms or fungal growth near the trunk or roots
- Old pruning wounds that never closed properly
- Sections of the trunk that sound hollow
Fungal growth at the base can sometimes indicate decay in the roots or lower trunk. Because much of the damage may be hidden, an arborist may need to perform a closer inspection to determine the actual risk.
A New or Increasing Lean
Some healthy trees naturally grow at an angle. A long-standing lean is not necessarily an emergency.
A tree that has recently begun leaning, however, may have damaged or unstable roots. Warning signs can include disturbed soil, lifted roots, cracking ground, or a mound forming on the opposite side of the lean.
Saturated soil after prolonged rain can make root failure more likely, especially when the tree has a large canopy that catches the wind.
If a tree suddenly leans toward a house, road, vehicle, or utility line, keep people away from the area and request professional assistance.
Damaged or Exposed Roots
Healthy roots anchor a tree and supply the water and nutrients it needs. Root systems can be damaged by construction, excavation, trenching, driveway installation, soil compaction, lawn equipment, erosion, or repeated flooding.
Look for:
- Large roots that have been cut or severed
- Mushrooms growing around the root flare
- Soft or decaying roots
- Soil pulling away from the base
- Exposed roots with significant wounds
- Recent construction close to the trunk
- Vehicles or heavy equipment repeatedly traveling over the root zone
Because many important roots are underground, serious damage may not be obvious until the tree begins declining or shifting.
A Thin, Uneven, or Declining Canopy
A healthy tree should generally have foliage appropriate for its species and the season. A thinning canopy, large dead sections, premature leaf drop, or uneven growth may indicate disease, root problems, insect damage, or declining health.
Pay particular attention when one side of the canopy is dead or when large upper branches no longer produce leaves. The tree may be experiencing a structural or health problem that reduces its ability to withstand storm conditions.
Branches Over Roofs and Utility Lines
A branch does not have to be dead to become hazardous. Large healthy limbs may still break, especially when they are unusually long, poorly attached, or positioned over structures.
Branches hanging close to a roof can scrape shingles, damage gutters, or strike the structure as the tree moves in strong wind. Limbs near utility lines require additional caution.
Do not trim branches touching or close to power lines yourself. Stay away and contact the utility company or a qualified tree professional familiar with electrical hazards.
Previous Storm or Lightning Damage
A tree that survived an earlier storm may still have hidden damage. Missing limbs, torn branch attachments, trunk wounds, lightning scars, and an unbalanced canopy can affect future stability.
A tree may also continue standing after part of its root system has shifted. If you noticed movement during a previous storm or see new soil cracks around the base, arrange an evaluation before the next round of severe weather.
What to Do If You Notice a Warning Sign
Finding one warning sign does not automatically mean a tree must be removed. In some cases, professional pruning, corrective care, or monitoring may reduce the risk while preserving the tree.
Removal may be recommended when a tree is dead, structurally unstable, severely decayed, uprooting, or positioned where its failure could cause serious damage.
Avoid topping the tree or removing large branches without a proper plan. Poor pruning can create new weaknesses, encourage poorly attached growth, and leave the tree more vulnerable in future storms.
Do Not Wait Until a Storm Is Approaching
Tree companies become extremely busy when a named storm is forecast. Evaluating your trees early provides more time to make careful decisions and complete necessary pruning or removal under safer conditions.
Walk around your property periodically and look at each tree from several directions. Pay special attention to trees within falling distance of your house, driveway, vehicles, neighboring structures, sidewalks, and utility lines.
You should observe from the ground only. Do not climb a questionable tree, pull on damaged branches, or use a ladder or chainsaw near unstable wood.
Schedule a Tree Inspection in Baton Rouge
At Precision Tree Service, we have provided tree care in Baton Rouge and surrounding communities for more than 36 years. Our licensed arborists can assess damaged or declining trees and recommend tree pruning, tree removal, stump grinding, debris removal, or other appropriate services.
If you are concerned about a leaning tree, dead branches, trunk damage, root problems, or storm vulnerability, call Precision Tree Service at (225) 240-3949 to request a free on-site estimate before the next Louisiana storm arrives.
