American Falls, ID — every free forecast we can get, averaged to be a little more right. County seat of Power County.
Updated Friday, November 13, 2026. Recorded fresh this morning from five free sources, and graded later against what the weather actually did.
← All cities and the scoreboard
High 59° Low 34° Rain 0%
Pretty close — fairly safe (highs spread 4°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 39° | 0% |
| US model (GFS) | 57° | 34° | 0% |
| European model (ECMWF) | 60° | 33° | 0% |
| German model (ICON) | 60° | 34° | 0% |
| Canadian model (GEM) | 56° | 30° | 0% |
| The average | 59° | 34° | 0% |
High 59° Low 38° Rain 30%
They disagree — a coin flip (highs spread 2°, rain spread 67 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 59° | 42° | 75% |
| US model (GFS) | 59° | 39° | 8% |
| European model (ECMWF) | 58° | 38° | 18% |
| German model (ICON) | 61° | 40° | 8% |
| Canadian model (GEM) | 60° | 32° | 43% |
| The average | 59° | 38° | 30% |
High 49° Low 35° Rain 83%
Pretty close — fairly safe (highs spread 4°, rain spread 25 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 48° | 34° | 75% |
| US model (GFS) | 48° | 37° | 75% |
| European model (ECMWF) | 48° | 34° | 100% |
| German model (ICON) | 52° | 40° | 91% |
| Canadian model (GEM) | 50° | 32° | 76% |
| The average | 49° | 35° | 83% |
High 52° Low 34° Rain 0%
They agree — trust it (highs spread 2°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 52° | 36° | 0% |
| US model (GFS) | 51° | 36° | 0% |
| European model (ECMWF) | 53° | 34° | 0% |
| German model (ICON) | 53° | 38° | 0% |
| Canadian model (GEM) | 53° | 29° | 0% |
| The average | 52° | 34° | 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.