Twin Falls, ID — every free forecast we can get, averaged to be a little more right. County seat of Twin Falls 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 64° Low 33° Rain 0%
Pretty close — fairly safe (highs spread 6°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 35° | 0% |
| US model (GFS) | 68° | 31° | 0% |
| European model (ECMWF) | 65° | 34° | 0% |
| German model (ICON) | 63° | 36° | 0% |
| Canadian model (GEM) | 62° | 31° | 0% |
| The average | 64° | 33° | 0% |
High 65° Low 38° Rain 24%
They disagree — a coin flip (highs spread 2°, rain spread 80 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 65° | 42° | 85% |
| US model (GFS) | 64° | 39° | 8% |
| European model (ECMWF) | 65° | 40° | 14% |
| German model (ICON) | 66° | 37° | 10% |
| Canadian model (GEM) | 65° | 34° | 5% |
| The average | 65° | 38° | 24% |
High 52° Low 35° Rain 68%
They disagree — a coin flip (highs spread 2°, rain spread 77 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 52° | 32° | 23% |
| US model (GFS) | 52° | 41° | 65% |
| European model (ECMWF) | 53° | 37° | 100% |
| German model (ICON) | 52° | 36° | 83% |
| Canadian model (GEM) | 53° | 28° | 67% |
| The average | 52° | 35° | 68% |
High 58° Low 33° Rain 1%
Pretty close — fairly safe (highs spread 3°, rain spread 6 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 57° | 36° | 6% |
| US model (GFS) | 56° | 38° | 0% |
| European model (ECMWF) | 60° | 37° | 0% |
| German model (ICON) | 59° | 33° | 0% |
| Canadian model (GEM) | 57° | 24° | 0% |
| The average | 58° | 33° | 1% |
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.