Brigham City, UT — every free forecast we can get, averaged to be a little more right. County seat of Box Elder 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 57° Low 39° Rain 0%
They agree — trust it (highs spread 3°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 41° | 0% |
| US model (GFS) | 58° | 33° | 0% |
| European model (ECMWF) | 57° | 40° | 0% |
| German model (ICON) | 58° | 41° | 0% |
| Canadian model (GEM) | 56° | 38° | 0% |
| The average | 57° | 39° | 0% |
High 61° Low 42° Rain 53%
They disagree — a coin flip (highs spread 5°, rain spread 73 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 61° | 42° | 97% |
| US model (GFS) | 63° | 41° | 38% |
| European model (ECMWF) | 60° | 42° | 71% |
| German model (ICON) | 61° | 47° | 33% |
| Canadian model (GEM) | 58° | 39° | 24% |
| The average | 61° | 42° | 53% |
High 50° Low 38° Rain 95%
They disagree — a coin flip (highs spread 8°, rain spread 4 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 50° | 34° | 97% |
| US model (GFS) | 54° | 37° | 94% |
| European model (ECMWF) | 46° | 41° | 97% |
| German model (ICON) | 52° | 40° | 93% |
| Canadian model (GEM) | 48° | 38° | 95% |
| The average | 50° | 38° | 95% |
High 52° Low 36° Rain 0%
Pretty close — fairly safe (highs spread 3°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 54° | 37° | 1% |
| US model (GFS) | 51° | 36° | 1% |
| European model (ECMWF) | 54° | 35° | 0% |
| German model (ICON) | 53° | 38° | 0% |
| Canadian model (GEM) | 51° | 34° | 0% |
| The average | 52° | 36° | 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.