Lewiston, ID — every free forecast we can get, averaged to be a little more right. County seat of Nez Perce 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 65° Low 47° Rain 0%
They disagree — a coin flip (highs spread 8°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 66° | 45° | 1% |
| US model (GFS) | 69° | 47° | 0% |
| European model (ECMWF) | 65° | 46° | 0% |
| German model (ICON) | 61° | 47° | 0% |
| Canadian model (GEM) | 64° | 49° | 0% |
| The average | 65° | 47° | 0% |
High 64° Low 48° Rain 51%
They disagree — a coin flip (highs spread 14°, rain spread 35 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 62° | 47° | 77% |
| US model (GFS) | 73° | 53° | 47% |
| European model (ECMWF) | 64° | 46° | 42% |
| German model (ICON) | 59° | 46° | 45% |
| Canadian model (GEM) | 61° | 50° | 43% |
| The average | 64° | 48° | 51% |
High 61° Low 45° Rain 61%
They disagree — a coin flip (highs spread 2°, rain spread 68 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 60° | 42° | 17% |
| US model (GFS) | 60° | 47° | 71% |
| European model (ECMWF) | 60° | 47° | 85% |
| German model (ICON) | 62° | 48° | 63% |
| Canadian model (GEM) | 62° | 41° | 67% |
| The average | 61° | 45° | 61% |
High 56° Low 43° Rain 57%
They disagree — a coin flip (highs spread 8°, rain spread 19 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 57° | 44° | 67% |
| US model (GFS) | 56° | 45° | 63% |
| European model (ECMWF) | 51° | 42° | 57% |
| German model (ICON) | 54° | 47° | 49% |
| Canadian model (GEM) | 59° | 37° | 48% |
| The average | 56° | 43° | 57% |
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.