A Warm Winter Still Freezes Pipes: Grand Rapids' 2026–27 Freeze Risk, by the Numbers
NOAA gives Grand Rapids 50–60% odds of a warmer-than-normal winter. The city's own 124-year weather record, its water rules and its housing stock explain why burst-pipe season still arrives.
What Just Happened: NOAA Expects a Warm Winter in Grand Rapids
NOAA's Climate Prediction Center issued its winter outlook on October 15, 2026, and gives Grand Rapids a 50–60% chance of above-normal temperatures for December through February. A week earlier, on October 8, the center kept its El Niño Advisory in place, with the Niño-3.4 region running 2.1°C above normal and a greater than 83% chance of a strong to very strong El Niño through January–March 2027.
The fall has started warm, too. Through October 25, 2026, the Grand Rapids airport had not logged a 32°F night (preliminary data), against an October 14 average for the first freeze from 1991 to 2020. The average first hard freeze, 28°F, lands on October 29.
Why People Care: Warm Averages Hide Cold Nights
Burst pipes come from a few hard nights, not from a season's average temperature. A warm forecast makes winterizing look optional, yet a single cold outbreak splits a pipe behind a wall or freezes a meter in an unheated space. In Grand Rapids, a frozen meter alone carries a $300 Water System charge before any plumbing or water damage, and water-damage repair after a burst runs far higher. The full picture of burst and frozen pipe repair, from the shutoff valve to the permit, sits on the burst and frozen pipe repair page.
The National Weather Service office in Detroit described extreme cold outbreaks in Michigan as arriving "once or twice a decade" in a January 2026 interview with Planet Detroit. The Grand Rapids record below shows how often a merely ordinary cold night arrives, El Niño or not.
What 124 Winters of Grand Rapids Records Show
The NOAA daily record for the Grand Rapids airport station runs back to 1892. Across all 124 complete winters from 1892-93 to 2025-26, every winter recorded at least one night at 10°F or colder and at least 15 nights at 20°F or colder. The warmest "coldest night" of any winter on record was 9°F, in 1920-21.
The seven moderate or stronger El Niño winters since 1991 ran warmer than the rest, but none of them escaped hard-freeze nights:
| Measure, December–February | All winters 1990-91 to 2019-20 (30) | Moderate+ El Niño winters (7) | Change |
|---|---|---|---|
| Average temperature vs the 27.3°F normal | −0.5°F | +1.6°F | 2.1°F warmer |
| Nights at 20°F or colder | 41.9 | 31.4 | −25% |
| Nights at 10°F or colder | 16.5 | 11.1 | −33% |
| Nights at 0°F or colder | 4.2 | 1.9 | −55% |
| Winters with at least one night at 0°F or colder | 21 of 30 (70%) | 3 of 7 (43%) | |
| Winters with at least one night at 10°F or colder | 30 of 30 | 7 of 7 | none escaped |
| Longest run of days with highs at or below 32°F | 13.0 days | 11.1 days | −2 days |
| Days with 1 inch or more of snow on the ground | 55.5 | 49.1 | −12% |
Three warm-winter cold snaps show the pattern in detail:
- January 2024. The 2023-24 winter averaged 33.5°F, second-warmest on record at the airport behind 1931-32. On January 14 and 15, 2024, lows reached −4°F and −5°F, and highs stayed at or below freezing for 9 straight days.
- February 2016. During the 2015-16 El Niño (index peak 2.6), lows fell to 7°F, 3°F and 1°F on February 12–14 with only a trace of snow on the ground.
- January 2003. The moderate El Niño winter of 2002-03 hit −12°F on January 27, 2003, and logged 32 nights at 10°F or colder.
Last winter, a non-El Niño year, brought the sharpest recent example: a 20-day run of highs at or below freezing from January 17, 2026, and a low of −19°F on January 24, 2026.
Less Snow on the Ground Means Less Insulation for Buried Lines
Snow cover slows frost from driving into the soil around service lines. A 1963 USDA Forest Service research note found buried water pipes less likely to freeze under snow, and a 2010 Hokkaido University experiment measured soil frost to 0.43 meters where snow was cleared, against 0.11 meters under natural snow cover.
El Niño winters at Grand Rapids averaged 49 days with an inch or more of snow on the ground, against 56 in a typical winter, and 2023-24 had only 25. A bare-ground cold snap, like February 2016's, sends cold deeper toward the line that runs from the curb stop into the house.
Why Pipes Burst: Pressure, Not Ice
Research summarized by the Insurance Institute for Business & Home Safety (IBHS) and the Plastics Pipe Institute traces bursts to water pressure, not to ice pushing on the pipe wall. Once ice blocks a pipe, continued freezing squeezes the water trapped between the ice and a closed faucet. IBHS describes "literally thousands of pounds of pressure" building in that section, and the pipe usually splits where little or no ice has formed. Upstream of the blockage, water retreats toward the main, so no pressure builds there.
That mechanism explains the advice to open a faucet. IBHS states that a slow drip relieves the pressure between the faucet and the ice blockage; with no excess pressure, the pipe does not burst even when the water inside it freezes.
Is 20°F the Number?
IBHS sets a 20°F "temperature alert threshold," drawn from University of Illinois Building Research Council field tests of uninsulated pipes in unheated attics, and the institute applies it mainly to southern homes. The same IBHS paper reports freezing above 20°F when wind or drafts reach pipes through cracks or gaps in insulation, and a survey of 71 plumbers placed the start of burst-pipe problems "in the teens." Northern homes keep most pipes inside the insulation, so in Grand Rapids the risk concentrates where cold air reaches plumbing: exterior walls, garages, crawl spaces and unheated rooms. The city's Winter Preparedness Guide names pipes next to an outside wall as the most susceptible.
What a Frozen Pipe Costs in Grand Rapids
The bill starts with the city. The Grand Rapids Water System owns the meter and the line from the main to the curb stop, while the property owner owns the line from the curb stop into and through the house. The Water System's 2026 rules list freezing as owner negligence and set these charges:
| Grand Rapids Water System charge (2026) | Amount |
|---|---|
| Replacement meter, ¾-inch | $225 |
| Replacement meter, 1-inch | $315 |
| Replacement meter, 1½-inch | $1,065 |
| Meter set (installation) fee | $75 |
For a vacant property in winter, the Water System requires heat at 55°F or more or a properly winterized building, and states that the city is not liable for frozen pipes or a frozen meter when the heat goes out.
Water damage costs far more than the meter. State Farm reported more than 20,000 frozen-pipe claims and more than $628 million paid from January 2024 to June 2025, with an average claim above $30,000. Michigan ranked third among states for State Farm frozen-pipe losses in 2019, at more than $23 million, and 11th for August 2022 to August 2023, at nearly $22 million across more than 690 homeowners. Industry-wide ISO data compiled by the Insurance Information Institute puts the average water-damage-and-freezing claim at $15,400 for 2019–2023, across all water damage rather than frozen pipes alone.
Neighboring Towns Set Their Own Rules
| Town | Frozen-meter rule | Street-side freeze | After-hours water line |
|---|---|---|---|
| Grand Rapids | Owner pays: freezing counts as negligence ($225 + $75 for ¾-inch) | Not stated | (616) 456-3000 |
| East Grand Rapids | Owner keeps the meter location above 40°F | City thaws the curb stop to the main | (616) 632-6100, press 1 |
| Kentwood | Owner protects pipes and the meter from freezing | Not stated | (616) 554-0751 |
| Rockford | Frozen meter replaced at owner's expense | City thaws the street side of the curb | (616) 866-9557 |
| Cedar Springs | Owner protects the meter from freezing | City repairs the public main | (616) 696-1330 |
| Cutlerville and Byron Center | Meters set indoors so they do not freeze | Utility closes the stop box | (616) 248-5024 |
| Wyoming | No published freeze rule | City maintains the main to the meter | (616) 530-7260 |
Every Grand Rapids-area town with its own rules appears on the Whose Pipe Is It? lookup, with official numbers for all 25 communities.
Dripping a Faucet Costs Pocket Change
No agency publishes an official drip rate, so this calculation uses two Extension-service measurements: about 1 gallon an hour for a gentle drip (Mississippi State University Extension) and about 3 gallons an hour for a pencil-thin stream (Clemson Cooperative Extension). Grand Rapids' 2026 combined water and sewer rate works out to $9.40 per 1,000 gallons.
| Drip size | One 12-hour night | One 24-hour day | 90-day winter, nonstop |
|---|---|---|---|
| Gentle drip, ~1 gal/hr | 12 gal, $0.11 | 24 gal, $0.23 | 2,160 gal, $20.30 |
| Pencil-thin stream, ~3 gal/hr | 36 gal, $0.34 | 72 gal, $0.68 | 6,480 gal, $60.90 |
At $0.68 a day, the $300 in fees for a frozen ¾-inch meter equals about 443 days of a nonstop pencil-thin stream, roughly five Grand Rapids winters. The average State Farm frozen-pipe claim equals about 490 winters of dripping one faucet.
Grand Rapids' Water System spells out the method: a steady, slow drip of cold water at the inside faucet farthest from the meter. The costs above assume sewer is billed on the dripped water; if not, the water-only cost is about 39% of each figure. The leak cost calculator runs the same math for any drip rate and for Walker, Kentwood, Cascade Township and Grand Rapids Township rates.
Grand Rapids Homes Carry More Freeze Risk Than Most
Older houses put more plumbing where cold air reaches it. U.S. Census American Community Survey data for 2020–24 counts 31,837 of Grand Rapids' 84,894 homes, 37.5%, as built before 1940, with a median year built of 1953. That share runs 2.6 times Michigan's 14.6% and 3.2 times the national 11.7%. Grand Rapids alone holds 71% of all pre-1940 housing in Kent County.
Local history matches the numbers. A 1950-era, 30-inch water main broke during a January 2013 arctic blast and left about 85 homes without water, FOX 17 reported. A Wyoming plumbing company took up to 60 frozen and burst-pipe calls in a single day in January 2026, WOOD TV reported, and the Grand Rapids Water System manager put the city's average at 75 to 80 water main breaks a year across about 1,300 miles of main.
What To Do Now, Before the First Hard Freeze
Grand Rapids' official guidance, plus the IBHS findings above, comes down to a short list:
- Find the main shutoff and confirm it turns. The burst pipe checklist includes a printable fridge card for the valve location and utility numbers.
- Disconnect garden hoses and shut off outdoor faucets before October 29, the average first hard freeze.
- Heat the meter space and any room with plumbing on an exterior wall; open sink cabinet doors on those walls during cold nights.
- Keep the thermostat at 55°F or higher, day and night, including when away.
- Drip cold water from the faucet farthest from the meter on nights in the teens or colder, especially with wind.
- Shut off the water when away more than a day, per the city's guide, and arrange heat at 55°F for any vacant property.
- Treat a frozen line as broken. The city's guide states it plainly: assume frozen lines are split, and call the Water System at (616) 456-3000 when no water reaches the house.
The plumbing maintenance calendar puts these steps on yearly reminders. When a pipe splits or a line stays frozen, the burst and frozen pipe repair page covers what the repair involves, from thawing to replacing the failed section.
Frequently Asked Questions
Does a warm El Niño winter mean pipes won't freeze in Grand Rapids?
No. Moderate or stronger El Niño winters at the Grand Rapids airport averaged 11.1 nights at 10°F or colder from 1991-92 to 2023-24, and every one of the 124 complete winters on record had at least one such night. The 2023-24 winter, second-warmest on record, still reached −5°F on January 15, 2024.
How cold does it get before pipes freeze?
IBHS research sets a 20°F temperature alert threshold for uninsulated pipes in unheated attics, based on University of Illinois field tests in mostly southern homes. IBHS also reports freezing above 20°F when wind or drafts reach pipes through cracks or uninsulated walls. In Grand Rapids, exterior walls, garages and unheated spaces carry the most risk.
Who pays when a water meter freezes in Grand Rapids?
The property owner. The Grand Rapids Water System owns the meter but lists freezing as owner negligence, and its 2026 fee schedule charges $225 for a ¾-inch replacement meter or $315 for a 1-inch meter, plus a $75 meter set fee. The city's Winter Preparedness Guide asks owners to keep the meter space heated.
How much does it cost to drip a faucet overnight in Grand Rapids?
About $0.11 to $0.34 for a 12-hour night at Grand Rapids' 2026 combined water and sewer rate of $9.40 per 1,000 gallons, using Extension-service flow measurements of 1 to 3 gallons an hour. A full 90-day winter of nonstop dripping comes to about $20 to $61.
Hot or cold: which water drips to prevent frozen pipes?
The Grand Rapids Water System's Winter Preparedness Guide calls for a steady, slow drip of cold water at the inside faucet farthest from the meter. The American Red Cross and Consumers Energy also name cold water; State Farm and a National Weather Service Michigan guide name warm water; IBHS says the drip relieves pressure either way.
Sources
- NOAA Climate Prediction Center, 90-day outlook discussion (Oct 15, 2026). www.cpc.ncep.noaa.gov/products/predictions/long_range/fxus05.html
- NOAA Climate Prediction Center, ENSO Diagnostic Discussion (Oct 8, 2026). www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso_advisory/ensod...
- NOAA CPC, Oceanic Niño Index (ONI) table (accessed Oct 26, 2026). www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/oni/v6/
- NOAA Regional Climate Centers, ACIS daily data, Grand Rapids airport (GRRthr), 1892–2026 (queried Oct 26, 2026). data.rcc-acis.org/StnData
- National Weather Service Grand Rapids, Winter Summary December 2023–February 2024 (2024). www.weather.gov/grr/WinterSummaryDec23_Feb24
- National Weather Service Grand Rapids, climate report for September 2026 (Oct 1, 2026). forecast.weather.gov/product.php?site=GRR&issuedby=GRR&product=CLM&for...
- Insurance Institute for Business & Home Safety, Freezing and Bursting Pipes (archived copy) (undated; archived 2008). web.archive.org/web/2008id_/http://www.ibhs.org/natural_disasters/down...
- Plastics Pipe Institute, TR-52 Resistance of PEX Pipe and Tubing to Breakage When Frozen (summarizing Gordon, University of Illinois, 1996) (2026 ed.). plasticpipe.org/TR-52
- Hart and Lull, USDA Forest Service Research Note NE-3, snow cover and soil frost (1963). research.fs.usda.gov/treesearch/11599
- Hokkaido University snow-removal experiment, Water Resources Research (2010). eprints.lib.hokudai.ac.jp/dspace/handle/2115/47400
- City of Grand Rapids, Winter Preparedness Guide (accessed Oct 26, 2026). www.grandrapidsmi.gov/guides/winter-preparedness-guide/
- Grand Rapids Water System, Customer Account (ownership and vacant-property rules) (accessed Oct 26, 2026). www.grandrapidsmi.gov/departments/water-system/customer-account/
- Grand Rapids Water System, Rules and Regulations 2026 (§10.5, Appendix II fees, §3.3 leak adjustment) (2026). www.grandrapidsmi.gov/media/x1dd52yg/2026-water-system-rules-and-regs....
- City of Grand Rapids, 2025 Final Water and Sewer Rate Study (rates effective Jan 1, 2026) (Dec 2025). www.grandrapidsmi.gov/media/ruhp3oma/final-rate-study-2025-1.pdf
- City of East Grand Rapids, Prevent Frozen Pipes (Jan 20, 2022). eastgrmi.gov/Archive.aspx?ADID=1190
- City of Kentwood, Prevent Frozen Water Pipes and Meters (accessed Oct 2026). www.kentwood.us/city_services/city_departments/water_and_sewers/preven...
- Clemson Cooperative Extension, preventing pipe freeze (timed drip) (Feb 14, 2023). blogs.clemson.edu/upstate/preventing-pipe-freeze-feb-23
- Mississippi State University Extension, how to properly drip a faucet (undated). extension.msstate.edu/blog/how-properly-drip-water-faucet
- State Farm newsroom, frozen-pipe claims January 2024–June 2025 (Jan 20, 2026). newsroom.statefarm.com/frozen-pipes-not-so-nice-beat-winter-water-woes...
- CBS Detroit, Michigan ranks in State Farm frozen-pipe damage (2019 data) (Feb 13, 2020). cbsnews.com/amp/detroit/news/state-farm-michigan-ranks-top-10-states-f...
- Portland Beacon, State Farm Michigan frozen-pipe claim data (Aug 2022–Aug 2023) (Jan 12, 2024). theportlandbeacon.com/single-post/state-farm-shares-michigan-frozen-pi...
- Insurance Information Institute, Facts + Statistics: Homeowners and renters insurance (ISO/Verisk data 2019–2023) (2026). www.iii.org/fact-statistic/facts-statistics-homeowners-and-renters-ins...
- U.S. Census Bureau, American Community Survey 2020–24, tables B25034 and B25035 (via Census Reporter) (pulled Oct 26, 2026). api.censusreporter.org/1.0/data/show/acs2024_5yr?table_ids=B25034,B250...
- WOOD TV, plumbers see more frozen pipes amid low temps (Jan 27, 2026). digital-dev.woodtv.com/news/kent-county/plumbers-see-more-frozen-pipes...
- WOOD TV, crews respond to water main break in Grand Rapids (Feb 3, 2026). www.woodtv.com/news/grand-rapids/crews-respond-to-water-main-break-in-...
- FOX 17, Grand Rapids water officials on arctic-blast main break (Jan 23, 2013). fox17online.com/2013/01/23/grand-rapids-water-officials-call-water-mai...
- Planet Detroit, preventing frozen pipes (National Weather Service Detroit interview) (Jan 21, 2026). planetdetroit.org/2026/01/preventing-frozen-pipes-tips/
- American Red Cross, preventing and thawing frozen pipes (accessed Oct 2026). www.redcross.org/get-help/how-to-prepare-for-emergencies/types-of-emer...
How the numbers were built: Winter statistics come from the NOAA ACIS daily record for the Grand Rapids airport station (GRRthr), December 1 through February 28/29, compared with the 30 winters 1990-91 to 2019-20 and NCEI's official 1991–2020 normal of 27.3°F. El Niño winters are those with a CPC Oceanic Niño Index peak of 1.0 or higher (1991-92, 1994-95, 1997-98, 2002-03, 2009-10, 2015-16, 2023-24). Drip costs use Grand Rapids' 2026 combined water and sewer rate ($7.03 per 748-gallon unit, $9.40 per 1,000 gallons) and assume sewer is billed on the dripped water; the flow rates are Clemson and Mississippi State Extension measurements, not a Grand Rapids Michigan Plumber test. Insurance figures are State Farm and Insurance Information Institute averages for their stated periods, not predictions of any claim or coverage.
