Gutters, roofing, siding and windows in Cass Lake, MN

• Gutters in Cass Lake

  Cass County averages 27.2 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 Cass Lake

  4 of the 13 hail events on record within 10 miles of Cass Lake 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 Cass Lake

  The strongest thunderstorm wind on record within 10 miles of Cass Lake from 2016 through September 22, 2025 was 81 mph. The National Weather Service counts a thunderstorm wind of 58 mph or more as severe.

• Windows in Cass Lake

  46% of homes in ZIP code 56633 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.

Our pages cover 1 ZIP code of Cass Lake: 56633. ZIP code 56633 has 1,577 households; its median home was built in 1983, and 75% of its housing units are single-family detached. The median home value in ZIP code 56633 is $157,900, and 69% of its occupied homes are owner-occupied. The median owner-occupied home in Cass Lake is valued at $109,100.

• ZIP code 56633

Source: American Community Survey 2023, 5-year, by ZIP Code Tabulation Area (a ZIP code can extend beyond the city); ZIP list and address points from the Census address file.

The NOAA Storm Events Database records 13 hail events, 17 thunderstorm-wind events and no tornadoes within 10 miles of Cass Lake 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 2.75 inches on July 26, 2021, near Cass Lake. 4 of those hail events had hail 1.5 inches or larger.

The closest event to the center of Cass Lake was 0.88 in hail on June 30, 2019, less than 1 mile away near Cass Lake. The most recent hail event within 10 miles of Cass Lake was on July 28, 2021: 1.25 in hail near Cass Lake. The most recent thunderstorm-wind event within 10 miles of Cass Lake was on June 21, 2025, near Cass Lake. The strongest thunderstorm wind recorded within 10 miles of Cass Lake in that period was 81 mph. The busiest year was 2019, with 10 events in all.

Apart from those database entries, NOAA weather radar indicated hail of 1 inch or larger over Cass Lake on 2 days from January 2025 on, most recently July 25, 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.

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).

Cass County has 24,294 housing units, and 85% of them are single-family detached homes (American Community Survey 2023, 5-year). Another 2% are attached homes such as townhomes. Mobile homes make up 9% of the housing units.

The median home in Cass County was built in 1990. 37% of homes in Cass County were built before 1980, and 31% were built in 2000 or later. The most common building period is 2000–2009, with 5,186 homes.

85% of occupied homes in Cass County are owner-occupied. The median owner-occupied home in Cass County is valued at $262,300. Among occupied homes in Cass County, 18% heat with utility gas, 24% with electricity, 42% with bottled or tank gas, 2% with fuel oil and 12% with wood.

• Year-built table and more on the Cass County page

Source: American Community Survey 2023, 5-year (tables B25024, B25034, B25035, B25003, B25077, B25040).

Cass Lake is in Cass County, so the county ratings below apply to it. Cass County scores 33.6 of 100 for hail in FEMA's National Risk Index, which ranks 80th of 87 Minnesota counties. Cass County scores 61.5 of 100 for strong wind in FEMA's National Risk Index, which ranks 43rd of 87 Minnesota counties. Cass County scores 78.2 of 100 for winter weather in FEMA's National Risk Index, which ranks 27th of 87 Minnesota counties. Of the perils listed here, the highest score in Cass County is for cold wave, at 84 of 100.

Cass County averages 27.2 inches of precipitation a year (NOAA 1991–2020 normals). The average annual temperature in Cass County is 40.5°F.

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

The nearest other cities we serve, by straight-line distance, are Laporte (14 miles), Bemidji (15 miles), Turtle River (16 miles), Bena (19 miles), Tenstrike (20 miles), Walker (20 miles), Federal Dam (20 miles) and Wilton (21 miles). The other Cass County communities we serve are Backus, Bena, Boy River, Chickamaw Beach, East Gull Lake, Federal Dam, Hackensack, Lake Shore, Longville, Pillager, Pine River, Remer, Walker and Whipholt.

• Laporte 14 mi
• Bemidji 15 mi
• Turtle River 16 mi
• Bena 19 mi
• Tenstrike 20 mi
• Walker 20 mi
• Federal Dam 20 mi
• Wilton 21 mi
• Lake George 22 mi
• Blackduck 24 mi

Our Brainerd office is at 217 S 7th St, Brainerd, MN 56401, about 73 miles from Cass Lake. Its hours are Monday–Friday 7:00 AM–7:00 PM. You can reach that office at (218) 833-2997.

• Brainerd office: address, hours and map