Bozeman, MT — every free forecast we can get, averaged to be a little more right. County seat of Gallatin 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 60° Low 38° Rain 0%
They disagree — a coin flip (highs spread 10°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 36° | 0% |
| US model (GFS) | 58° | 34° | 0% |
| European model (ECMWF) | 60° | 38° | 0% |
| German model (ICON) | 66° | 44° | 0% |
| Canadian model (GEM) | 56° | 39° | 0% |
| The average | 60° | 38° | 0% |
High 62° Low 42° Rain 0%
They agree — trust it (highs spread 2°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 62° | 37° | 0% |
| US model (GFS) | 62° | 46° | 0% |
| European model (ECMWF) | 61° | 40° | 0% |
| German model (ICON) | 61° | 43° | 0% |
| Canadian model (GEM) | 62° | 43° | 0% |
| The average | 62° | 42° | 0% |
High 55° Low 37° Rain 29%
They disagree — a coin flip (highs spread 4°, rain spread 42 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 55° | 31° | 11% |
| US model (GFS) | 54° | 38° | 25% |
| European model (ECMWF) | 54° | 39° | 13% |
| German model (ICON) | 58° | 42° | 53% |
| Canadian model (GEM) | 56° | 34° | 44% |
| The average | 55° | 37° | 29% |
High 52° Low 33° Rain 5%
They agree — trust it (highs spread 2°, rain spread 13 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 51° | 31° | 0% |
| US model (GFS) | 52° | 34° | 1% |
| European model (ECMWF) | 53° | 33° | 1% |
| German model (ICON) | 52° | 36° | 12% |
| Canadian model (GEM) | 53° | 29° | 13% |
| The average | 52° | 33° | 5% |
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.