Minnesota · Cass County
Birch Lake Ice-Out Dates
The ice usually goes out of Birch Lake around April 17 — the third week of April. Earliest ever: April 8 (2017). Latest: May 2 (2008).
April 17Usually around
April 8Earliest ever (2017)
May 2Latest ever (2008)
7Years of record (2005–2026)
The 2027 season
Tracking resumes when the ice forms.
Every recorded ice-out
7 years on the books, 2005–2026. Newest first.
| Year | Ice-out date |
|---|---|
| 2026 | April 17 |
| 2017 | April 8 |
| 2015 | April 10 |
| 2014 | April 26 |
| 2009 | April 23 |
| 2008 | May 2 |
| 2005 | April 12 |
Late ice is unpredictable — no date on this page says the ice is safe.
Records: Minnesota DNR ice-out records. Last checked August 2026.