Cassopolis, MI — every free forecast we can get, averaged to be a little more right. County seat of Cass County.
Updated Friday, November 13, 2026. Recorded fresh this morning from five free sources, and graded later against what the weather actually did.
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High 47° Low 36° Rain 61%
They disagree — a coin flip (highs spread 2°, rain spread 55 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 30° | 43% |
| US model (GFS) | 46° | 38° | 40% |
| European model (ECMWF) | 48° | 38° | 71% |
| German model (ICON) | 46° | 38° | 55% |
| Canadian model (GEM) | 47° | 36° | 95% |
| The average | 47° | 36° | 61% |
High 41° Low 29° Rain 38%
They disagree — a coin flip (highs spread 3°, rain spread 41 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 43° | 27° | 17% |
| US model (GFS) | 40° | 30° | 27% |
| European model (ECMWF) | 42° | 30° | 41% |
| German model (ICON) | 41° | 32° | 58% |
| Canadian model (GEM) | 40° | 28° | 48% |
| The average | 41° | 29° | 38% |
High 44° Low 30° Rain 20%
Pretty close — fairly safe (highs spread 5°, rain spread 28 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 45° | 33° | 32% |
| US model (GFS) | 46° | 30° | 26% |
| European model (ECMWF) | 45° | 28° | 4% |
| German model (ICON) | 45° | 30° | 23% |
| Canadian model (GEM) | 41° | 26° | 14% |
| The average | 44° | 30° | 20% |
High 46° Low 35° Rain 17%
Pretty close — fairly safe (highs spread 4°, rain spread 24 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 47° | 30° | 28% |
| US model (GFS) | 46° | 36° | 26% |
| European model (ECMWF) | 46° | 39° | 4% |
| German model (ICON) | 47° | 38° | 8% |
| Canadian model (GEM) | 43° | 33° | 19% |
| The average | 46° | 35° | 17% |
Scoring has started — every forecast is being recorded. The first grades land once the historical record publishes what actually happened (it runs a few days behind), and this board fills in from there.