Minnesota · Cass County
Little Boy Lake Ice-Out Dates
The ice usually goes out of Little Boy Lake around April 21 — the third week of April. Earliest ever: March 27 (2012). Latest: May 13 (2013).
April 21Usually around
March 27Earliest ever (2012)
May 13Latest ever (2013)
19Years of record (1983–2026)
The 2027 season
Tracking resumes when the ice forms.
Every recorded ice-out
19 years on the books, 1983–2026. Newest first.
| Year | Ice-out date |
|---|---|
| 2026 | April 21 |
| 2023 | May 3 |
| 2022 | May 6 |
| 2020 | April 22 |
| 2019 | April 26 |
| 2018 | May 4 |
| 2017 | April 5 |
| 2016 | April 9 |
| 2015 | April 12 |
| 2014 | May 1 |
| 2013 | May 13 |
| 2012 | March 27 |
| 2011 | April 26 |
| 2009 | April 23 |
| 2006 | April 11 |
| 2004 | April 19 |
| 2003 | April 20 |
| 2002 | April 21 |
| 1983 | April 21 |
Late ice is unpredictable — no date on this page says the ice is safe.
Records: Minnesota DNR ice-out records. Last checked August 2026.