Preston, ID — every free forecast we can get, averaged to be a little more right. County seat of Franklin 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 57° Low 34° Rain 0%
They agree — trust it (highs spread 2°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 35° | 0% |
| US model (GFS) | 57° | 33° | 0% |
| European model (ECMWF) | 58° | 39° | 0% |
| German model (ICON) | 57° | 35° | 0% |
| Canadian model (GEM) | 56° | 30° | 0% |
| The average | 57° | 34° | 0% |
High 58° Low 37° Rain 43%
They disagree — a coin flip (highs spread 3°, rain spread 75 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 57° | 37° | 93% |
| US model (GFS) | 58° | 41° | 34% |
| European model (ECMWF) | 58° | 39° | 25% |
| German model (ICON) | 60° | 38° | 18% |
| Canadian model (GEM) | 58° | 32° | 43% |
| The average | 58° | 37° | 43% |
High 46° Low 33° Rain 90%
They agree — trust it (highs spread 1°, rain spread 9 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 46° | 29° | 93% |
| US model (GFS) | 46° | 34° | 87% |
| European model (ECMWF) | 46° | 42° | 87% |
| German model (ICON) | 47° | 32° | 86% |
| Canadian model (GEM) | 46° | 27° | 95% |
| The average | 46° | 33° | 90% |
High 49° Low 31° Rain 0%
They agree — trust it (highs spread 3°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 50° | 31° | 1% |
| US model (GFS) | 48° | 32° | 0% |
| European model (ECMWF) | 51° | 36° | 1% |
| German model (ICON) | 49° | 32° | 0% |
| Canadian model (GEM) | 48° | 25° | 0% |
| The average | 49° | 31° | 0% |
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.