Tree service in Cowlitz County, Washington

Storm records for Cowlitz County

January 2024 is the reference point for storm work in Cowlitz County. The ice storm that set in on January 16 produced 6 reports in a single episode, five of them ice storm, and the year closed with 32 reports, more than any other since NOAA’s record begins in 2016. Overall the county’s total stands at 154, which ranks 12th of 39 in Washington.

Heavy snow leads the table at 67 reports, high wind follows at 39 and winter storm at 26, with ice storm and wildfire tied at 7. February (40) and January (34) are the peak months, December adds 29, and 75 percent of the record falls between November and February; June through August are blank.

Reports have been rising, 53 in 2023 through 2025 against 43 in the three years before, though 2024 does most of that lifting. One injury and no deaths are attached to the record.

NWS forecast zones covering the county: Cowlitz County Lowlands; South Washington Cascade Foothills; South Washington Cascades; Willapa Hills.

Source: NOAA NCEI Storm Events Database, 2016 to June 2026 · NWS zone-county correlation files (2019 to 2026 versions). Checked 2026-10-02. NOAA Storm Events 2016-2026; zone-based events assigned to every county the NWS zone covers using the zone-county correlation file in force on the event date (2019-04-02 file used for 2016-2018).

Hazard ratings

Strong wind: Relatively LowIce storm: Relatively LowWinter weather: Relatively LowWildfire: Very Low

FEMA’s National Risk Index (December 2025 release) rates strong wind, ice storm and winter weather in Cowlitz County all Relatively Low, and wildfire Very Low; the Forest Service puts wildfire risk to homes here above only 26 percent of Washington counties.

Those ratings are calmer than the storm record, and the gap is worth understanding. FEMA scores expected loss, and the county’s biggest loss came not from a falling tree but from the easterly windstorm of September 7, 2020, which NOAA tagged with about $950 million in property damage because of the wildfires it drove.

For a homeowner the practical hazards are still the ordinary ones: a leaning fir within reach of the roof, a maple with a split union, a limb over the service wire. Each of those is a question for a risk assessment, not a county rating.

Wildfire risk to homes: higher than 26% of Washington counties (USDA Forest Service, Wildfire Risk to Communities).

What to do about wildfire exposure: defensible space in Washington and Oregon.

Source: FEMA National Risk Index, December 2025 release · USDA Forest Service, Wildfire Risk to Communities (April 2026 download). Checked 2026-10-02.

Burning the debris

The Southwest Clean Air Agency writes the burn rules for Cowlitz County. Residential yard-debris burning is permanently banned inside urban growth areas and No Burn Areas, which covers Longview, Kelso and the growth land around them; outside those lines a self-issued permit allows one pile under 10 by 10 by 6 feet. Slash and land-clearing burns need a site-specific permit under SWCAA 425, so a lot-clearing job needs paperwork before the match.

Full rules, seasons and alternatives: yard debris burning rules in Washington.

Source: Southwest Clean Air Agency. Checked 2026-10-02.

Power lines and utilities

Cowlitz PUD trims and removes trees that encroach on its high-voltage primary distribution lines, but the service wire from the transformer to your house is yours to keep clear. That split matters on a wooded lot: a limb over the primary gets the PUD’s crew at no cost to you, while a limb over the drop is a job you hire out, and only a qualified line-clearance crew may work within 10 feet of either. The outage line is 844-965-1319.

Source: utility vegetation-management pages linked above; WAC 296-24-960 (WA L&I). Checked 2026-10-02.

Cities and towns in Cowlitz County

Longview, at 38,362 people, is the one city in the county with a researched rule, and that rule is no permit for removing an ordinary tree on private land; the Longview page has the detail. Kelso (12,801), Woodland (6,531), Kalama (2,959) and Castle Rock (2,446) have not been researched yet, so ask the city office before removing a tree near a street.

The two river cities hold just under half of the county’s 114,885 people; the rest live across 1,141 square miles of lowland, Cascade foothill and Willapa Hills, where no city rule applies. Growth has run 3.75 percent since 2020.

Source: U.S. Census Bureau, Population Estimates Vintage 2025 and 2020 Census. Checked 2026-10-02. Permit rules from each city’s code; see the city pages.

Labor index

BLS puts the mean wage for tree trimmers and pruners in Washington at $32.20 an hour (May 2025); there is no separate estimate for the Longview area, so the statewide figure is shown. It is a labor index, not a price. A crew-hour bid carries the climber plus a groundworker, the chipper, the truck, insurance and dump fees, which is how the modeled ranges on this site are put together.

The Census counted 38 landscaping-services establishments in Cowlitz County in 2023, enough to line up competing bids on anything short of a crane job.

Washington statewide: $32.20 per hour mean wage for tree trimmers and pruners (BLS, May 2025); no metro estimate is published, so the statewide figure is shown. This is a labor index, not a price; the modeled crew-hour cost used on this site is $210 (method).

38 landscaping-services establishments were counted in Cowlitz County in 2023 (Census County Business Patterns, NAICS 561730).

Source: BLS Occupational Employment and Wage Statistics, May 2025, SOC 37-3013 · U.S. Census Bureau, County Business Patterns 2023, NAICS 561730. Checked 2026-10-02.

Climate and growing conditions

USDA’s 2023 map puts most of Cowlitz County in hardiness zone 8b, with some ZIP codes in 8a. Cold is not the limit on replanting here; wet feet and ice are. Pick species that take winter saturation, and after seven ice storm reports in the record, favor trees with strong branch attachments over fast-growing ornamentals that split under glaze.

Douglas fir, western redcedar, bigleaf maple and red alder are the common large trees on this side of the Cascades, and red alder in particular is short-lived and worth replacing before it starts dropping limbs over the house.

USDA hardiness zones 8a, 8b (2023 map, by ZIP code).

Source: USDA Plant Hardiness Zone Map 2023 (OSU PRISM ZIP data). Checked 2026-10-02.

Nearby counties

• Lewis County78 storm reports since 2016
• Clark County118 storm reports since 2016
• Wahkiakum County125 storm reports since 2016
• Skamania County162 storm reports since 2016
• Thurston County21 storm reports since 2016

What to do next

Deal with the leaning tree in October, not in the week the ice arrives, when every crew in the county is booked. Have it assessed, confirm with Longview or your own city that no permit applies, and if the PUD’s primary line is involved, call the utility before anyone else. Then compare bids with the modeled range on the cost page and check the company through the Washington license lookup.

Services: tree removal · trimming · stump grinding · emergency. Check any company: Washington license lookup.

Major storms that reached Cowlitz County

These regional storms produced NOAA Storm Events reports in Cowlitz County since 2016. Each storm page lists the dates, report counts and the other counties hit.

• November 2024 bomb cyclone
• January 2024 ice storm
• December 2022 ice storm and windstorm
• February 2021 ice storm
• January 2021 windstorm