FrostList

Winter Prep Checklist for Bartlett, IL

Here's the order to prep Bartlett, IL for winter, set by local freeze data. Your first deadline is September 29 — prevent frozen pipes — and the sequence runs through the cold season into spring below.

Your winter prep order for Bartlett

  1. SeptemberSeptember 29 — Prevent Frozen PipesSee details →
  2. OctoberOctober 13 — Store Your MotorcycleSee details →
  3. OctoberOctober 14 — Winterize SprinklersSee details →
  4. OctoberOctober 14 — Winterize Your RVSee details →
  5. OctoberOctober 16 — Prevent Ice DamsSee details →
  6. OctoberOctober 17 — Winterize Your BoatSee details →
  7. OctoberOctober 24 — Test Your Car BatterySee details →
  8. OctoberOctober 25 — Prep Your Snow BlowerSee details →
  9. AprilApril 30 — Test Your Sump PumpSee details →

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

How the order is set

Each task is pinned to Bartlett'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 Streamwood, live outlook by Open-Meteo. Sources · Methodology. Last updated: July 11, 2026.