Gutters, roofing, siding and windows in ZIP code 54661, Trempealeau, WI

• Gutters in ZIP code 54661

  Trempealeau County averages 38.2 inches of precipitation a year (NOAA 1991–2020 normals). One inch of rain on 1,000 square feet of roof is about 623 gallons of water for the gutters to carry.

• Roofing in ZIP code 54661

  20 of the 58 hail events on record within 10 miles of the center of ZIP code 54661 from 2016 through March 31, 2026 had hail 1.5 inches or larger. The National Weather Service counts hail of 1 inch or larger as severe.

• Siding in ZIP code 54661

  The strongest thunderstorm wind on record within 10 miles of the center of ZIP code 54661 from 2016 through September 22, 2025 was 75 mph. The National Weather Service counts a thunderstorm wind of 58 mph or more as severe.

• Windows in ZIP code 54661

  35% of homes in ZIP code 54661 were built before 1980. A home built before 1980 was built before the energy codes in force today were written.

Source: NOAA Storm Events Database (hail events through March 31, 2026; thunderstorm-wind and tornado events through September 22, 2025); American Community Survey 2023, 5-year; NOAA 1991–2020 climate normals.

ZIP code 54661 is filed here under Trempealeau, in Trempealeau County, Wisconsin; its center is about 51 miles south of our Eau Claire office. Our address file holds 2,062 address points in ZIP code 54661. Of the cities and towns on our pages, ZIP code 54661 covers only Trempealeau.

Source: Census ZIP Code Tabulation Area, county and place boundaries (a ZIP code can also take in land outside any city or town).

ZIP code 54661 has 1,709 housing units, and 68% of them are single-family detached homes (American Community Survey 2023, 5-year). Another 6% are attached homes such as townhomes. Mobile homes make up 10% of the housing units.

The median home in ZIP code 54661 was built in 1993. 35% of homes in ZIP code 54661 were built before 1980, and 37% were built in 2000 or later. The most common building period is 2010–2019, with 344 homes.

75% of occupied homes in ZIP code 54661 are owner-occupied. The median owner-occupied home in ZIP code 54661 is valued at $252,000. Among occupied homes in ZIP code 54661, 72% heat with utility gas, 12% with electricity, 8% with bottled or tank gas, 2% with fuel oil and 4% with wood.

Source: American Community Survey 2023, 5-year (tables B25024, B25034, B25035, B25003, B25077, B25040), for ZIP Code Tabulation Area 54661.

The nearest other ZIP codes we serve, measured center to center, are 54630 in Galesville (6.4 miles northeast), 55987 in Winona (9.5 miles southwest), 55925 in Dakota (10 miles south), 54629 in Fountain City (12 miles northwest), 54636 in Holmen (13 miles east) and 54612 in Arcadia (13 miles north). The table sets ZIP code 54661 beside the 8 ZIP codes nearest to it, using the same Census figures for each.

Source: American Community Survey 2023, 5-year, by ZIP Code Tabulation Area; distances are straight lines between ZIP code centers.

The NOAA Storm Events Database records 58 hail events, 42 thunderstorm-wind events and 6 tornadoes within 10 miles of the center of ZIP code 54661 from 2016 through March 31, 2026 for hail and through September 22, 2025 for thunderstorm wind and tornadoes. The largest hail on record there in that period was 3.5 inches on July 6, 2017, near Trempealeau. 20 of those hail events had hail 1.5 inches or larger.

The closest event to the center of ZIP code 54661 was 2 in hail on June 17, 2021, 1.2 miles away near Dodge. The most recent hail event within 10 miles of the center of ZIP code 54661 was on May 15, 2025: 1 in hail near Pickwick. The most recent thunderstorm-wind event within 10 miles of the center of ZIP code 54661 was on July 28, 2025, near Pickwick. The strongest thunderstorm wind recorded within 10 miles of the center of ZIP code 54661 in that period was 75 mph. The busiest year was 2021, with 29 events in all.

Apart from those database entries, NOAA weather radar indicated hail of 1 inch or larger over Trempealeau on 2 days from January 2025 on, most recently September 2, 2026. A radar indication is an estimate, not a report from the ground, and the counts and tables on this page do not include it.

Source: NOAA Storm Events Database (hail events through March 31, 2026; thunderstorm-wind and tornado events through September 22, 2025); NOAA MRMS radar hail estimates (for the city of Trempealeau).

Source: NOAA Storm Events Database (hail events through March 31, 2026; thunderstorm-wind and tornado events through September 22, 2025).

Source: NOAA Storm Events Database (hail events through March 31, 2026; thunderstorm-wind and tornado events through September 22, 2025).

This page is filed under Trempealeau, which is in Trempealeau County; the ratings below are that county's. Trempealeau County scores 82.8 of 100 for hail in FEMA's National Risk Index, which ranks 39th of 72 Wisconsin counties. Trempealeau County scores 64.5 of 100 for strong wind in FEMA's National Risk Index, which ranks 33rd of 72 Wisconsin counties. Trempealeau County scores 42.5 of 100 for winter weather in FEMA's National Risk Index, which ranks 45th of 72 Wisconsin counties. Of the perils listed here, the highest score in Trempealeau County is for hail, at 82.8 of 100.

Trempealeau County averages 38.2 inches of precipitation a year (NOAA 1991–2020 normals). The average annual temperature in Trempealeau County is 45.2°F.

Source: FEMA National Risk Index, 2026 release; rank among the state's counties computed from the scores; NOAA 1991–2020 climate normals.

Our Eau Claire office is at 1231 Menomonie St, Eau Claire, WI 54703, about 51 miles from the center of ZIP code 54661. Its hours are Monday–Friday 7:00 AM–7:00 PM. You can reach that office at (715) 716-7137.

• Eau Claire office: address, hours and map