Grand Haven, MI — every free forecast we can get, averaged to be a little more right. County seat of Ottawa 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 46° Low 36° Rain 52%
They disagree — a coin flip (highs spread 3°, rain spread 48 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 33° | 33% |
| US model (GFS) | 45° | 36° | 33% |
| European model (ECMWF) | 48° | 38° | 59% |
| German model (ICON) | 47° | 37° | 55% |
| Canadian model (GEM) | 45° | 37° | 81% |
| The average | 46° | 36° | 52% |
High 42° Low 32° Rain 20%
Pretty close — fairly safe (highs spread 2°, rain spread 20 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 43° | 33° | 22% |
| US model (GFS) | 42° | 31° | 10% |
| European model (ECMWF) | 43° | 32° | 12% |
| German model (ICON) | 43° | 33° | 30% |
| Canadian model (GEM) | 42° | 33° | 26% |
| The average | 42° | 32° | 20% |
High 46° Low 34° Rain 13%
They disagree — a coin flip (highs spread 4°, rain spread 33 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 47° | 35° | 33% |
| US model (GFS) | 45° | 31° | 19% |
| European model (ECMWF) | 44° | 34° | 0% |
| German model (ICON) | 48° | 37° | 8% |
| Canadian model (GEM) | 45° | 34° | 5% |
| The average | 46° | 34° | 13% |
High 47° Low 38° Rain 6%
Pretty close — fairly safe (highs spread 5°, rain spread 19 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 48° | 35° | 8% |
| US model (GFS) | 48° | 38° | 19% |
| European model (ECMWF) | 46° | 37° | 0% |
| German model (ICON) | 47° | 42° | 5% |
| Canadian model (GEM) | 43° | 37° | 0% |
| The average | 47° | 38° | 6% |
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.