A Sierra storm can leave a property looking normal from the driveway while a cracked limb, loosened root system, or snow-loaded pine is one warm afternoon away from failure. This guide to post storm tree inspection is built for Lake Tahoe homeowners and property managers who need to make safe, practical decisions after wind, heavy snow, or rain.

Do not start by walking under damaged trees or trying to pull down hanging branches. The first job is to identify immediate hazards from a safe distance, secure the area, and decide whether the damage needs emergency tree service. A quick, careful inspection can protect people, buildings, vehicles, fences, and access roads.

Start With Safety, Not Cleanup

Wait until the storm has passed and conditions are safe enough to be outdoors. Ice, deep snow, high winds, lightning, and unstable ground can turn a simple property check into a serious accident. Wear sturdy boots with traction, gloves, and eye protection. Keep children, pets, and visitors away from affected areas.

Stay well clear of any tree or limb touching a power line, telephone line, or service drop to the house. Treat every line as energized. Do not use a ladder, chainsaw, pole saw, rope, or vehicle near it. Contact the utility company first, then arrange for a qualified tree crew once the line is made safe.

A tree does not need to be on the ground to be dangerous. A partially broken limb may be held up by nearby branches, ice, or tangled foliage. Wind can release it without warning. If you see a hanging limb, cracked trunk, or leaning tree near a target, block off the area and leave removal to trained professionals.

Check the Property in a Safe Order

Walk the property from the outside in. Begin with the street, driveway, and main access route, then look at structures, parked vehicles, decks, sheds, and recreation areas. This helps you find hazards that affect entry, emergency access, and daily use before you focus on cosmetic cleanup.

Use binoculars or your phone camera zoom to inspect upper canopy damage from the ground. Do not stand directly below a damaged tree to get a better look. If snow is still packed into branches, inspect from several angles. Uneven snow loading can hide splits and make a tree look more stable than it is.

Look for Damage in the Canopy

Broken branches are the most visible post-storm issue, but size and location matter. Small twigs scattered across the yard are usually a cleanup concern. Large limbs over a roof, driveway, play area, or neighbor’s property are a safety concern.

Look for fresh, pale wood at a break, branches hanging loosely, torn bark, and limbs bent downward more than usual. Conifers common around Tahoe properties can lose heavy limbs under snow load, especially where branches extend over roofs or parking spaces. Do not assume a branch is secure because it has not fallen yet.

Also check for branches rubbing on the roof, chimney, siding, gutters, or windows. Storm movement can push a limb into a structure and create damage that gets worse with the next wind event.

Inspect the Trunk for Cracks and Splits

A trunk crack can be more serious than a broken branch. Stand back and look for new vertical splits, open seams, deep wounds, missing bark, or a section of trunk that appears twisted. A forked tree with a visible split where two stems join needs prompt attention, especially if it leans toward a house or driveway.

Fresh sawdust, loose bark, or a sudden change in the tree’s shape can also point to hidden failure. Trees that were already stressed by drought, insects, decay, fire damage, or previous construction are more likely to fail during a heavy storm. Storm damage often exposes a problem that has been developing for years.

Check the Base and Root Zone

Move far enough back to see whether the tree is leaning differently than before. A new lean, lifted soil, exposed roots, or cracks in the ground around the base can mean the root plate has shifted. This is a high-priority concern, particularly on wet soil, sloped lots, and properties with shallow-rooted trees.

Pay attention to trees near retaining walls, septic areas, driveways, and foundations. Root movement can affect more than the tree itself. If a large tree has shifted toward a structure or access route, keep the area clear and arrange for a professional evaluation as soon as possible.

Know What Can Wait and What Cannot

Not every storm-damaged tree needs removal. A healthy tree with one small, cleanly broken limb may only need careful pruning once conditions improve. On the other hand, a tree with trunk damage, root movement, or a major lead broken over a home may need urgent removal.

Call for emergency help right away when a tree or limb is on a structure, blocking the only driveway, interfering with utility lines, or threatening people and occupied areas. A newly leaning tree near a home, deck, or parking area should also be treated as urgent. Take photos from a safe location for your records, but do not delay securing the area to get perfect documentation.

For lower-risk damage, make a note of what you saw and recheck it after snow melts or wind dies down. Some cracks and canopy injuries become easier to see once the tree is no longer carrying snow or ice. If you are unsure, it is better to get a professional opinion than to gamble on a tree over your home.

Avoid Common Post-Storm Mistakes

The fastest way to make tree damage worse is to start cutting without a plan. Cutting a branch under tension can cause it to spring, roll, or drop unexpectedly. A damaged tree can also shift while weight is removed, changing the direction of the fall.

Avoid topping a tree or cutting back large sections simply because the canopy looks uneven after a storm. Improper cuts can create decay, weak regrowth, and more future hazards. Pruning should remove broken, detached, or unsafe material while preserving as much sound structure as practical.

Do not pile storm debris against the base of living trees. Deep piles can trap moisture, invite pests, and make it harder to see root-zone problems. Keep driveways, hydrants, utility areas, and defensible-space access clear as you organize cleanup.

If your property is a second home or rental, ask a local contact, neighbor, or property manager to send clear photos after major weather. Request wide shots showing the tree’s position relative to buildings, plus closer photos of visible damage. That information helps you decide whether you need immediate service before you can get back to Tahoe.

Use the Inspection to Improve Defensible Space

A storm inspection is also a good time to look at wildfire readiness. Broken limbs, downed branches, and brush buildup add to surface fuel around the property. Clearing that material supports safer access and reduces the amount of combustible debris close to structures.

Focus first on debris near the home, under decks, around propane areas, and along driveways. Then look at low branches and dense growth that could carry fire upward into the canopy. The right amount of clearing depends on your lot, slope, tree species, nearby vegetation, and local requirements. The goal is not to strip a Tahoe property bare. It is to remove hazardous material while keeping healthy trees properly spaced and maintained.

For larger cleanup, difficult access, or trees near structures, Armstrong Tree Service can assess the damage and provide a straightforward estimate for pruning, removal, debris hauling, or defensible-space work. Professional equipment and experienced crews matter most when a tree is unstable, snowbound, or positioned over something valuable.

Keep a Simple Record Before the Next Storm

Take a few baseline photos of mature trees near your home, garage, driveway, and utility service. Photograph the trunk base, overall lean, and major branch structure. After a storm, those photos make it much easier to recognize a new crack, shifted root zone, or changed canopy.

Keep notes on trees that have dropped large limbs before, developed visible decay, or required repeated pruning. Those are often the trees worth addressing before the next heavy snow or wind event. Preventive trimming and removal are usually safer, less stressful, and more affordable than waiting for an emergency.

After you finish the inspection, leave any questionable tree area marked off and give it space. A clean yard can wait. A safe property cannot.