FrostList

Winter Prep Checklist for Tigard, OR

Here's the order to prep Tigard, OR for winter, set by local freeze data. Your first deadline is October 19 — prevent frozen pipes — and the sequence runs through the cold season into spring below.

Your winter prep order for Tigard

  1. OctoberOctober 19 — Prevent Frozen PipesSee details →
  2. NovemberNovember 6 — Store Your MotorcycleSee details →
  3. NovemberNovember 20 — Winterize SprinklersSee details →
  4. NovemberNovember 20 — Winterize Your RVSee details →
  5. NovemberNovember 23 — Winterize Your BoatSee details →
  6. NovemberNovember 30 — Test Your Car BatterySee details →
  7. DecemberDecember 16 — Prevent Ice DamsSee details →
  8. DecemberDecember 25 — Prep Your Snow BlowerSee details →
  9. AprilApril 1 — Test Your Sump PumpSee details →

Dates are local deadlines derived from NOAA 1991–2020 freeze and snowfall normals for Tigard. Live outlooks on each linked page can move the urgency earlier.

How the order is set

Each task is pinned to Tigard's own NOAA 1991–2020 freeze and snowfall normals, then ordered by its local deadline. Sprinklers, RVs, and boats key off the first 28°F freeze; pipes and motorcycles off the first freezing night; snow blowers and roofs off the first plowable snow. Follow any link for the live outlook and a checklist.

Data: NOAA 1991–2020 normals via Beaverton 2 Ssw, live outlook by Open-Meteo. Sources · Methodology. Last updated: July 11, 2026.