Broken Arrow, OK — every free forecast we can get, averaged to be a little more right.
Updated Thursday, November 12, 2026. Recorded fresh this morning from five free sources, and graded later against what the weather actually did.
← All cities and the scoreboard
High 64° Low 42° Rain 0%
Pretty close — fairly safe (highs spread 4°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 64° | 35° | 1% |
| US model (GFS) | 65° | 45° | 1% |
| European model (ECMWF) | 62° | 44° | 0% |
| German model (ICON) | 64° | 43° | 0% |
| Canadian model (GEM) | 66° | 44° | 0% |
| The average | 64° | 42° | 0% |
High 52° Low 35° Rain 0%
They agree — trust it (highs spread 2°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 53° | 33° | 0% |
| US model (GFS) | 52° | 37° | 0% |
| European model (ECMWF) | 51° | 38° | 0% |
| German model (ICON) | 52° | 31° | 0% |
| Canadian model (GEM) | 53° | 34° | 0% |
| The average | 52° | 35° | 0% |
High 55° Low 33° Rain 16%
Pretty close — fairly safe (highs spread 2°, rain spread 27 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 55° | 38° | 30% |
| US model (GFS) | 55° | 33° | 3% |
| European model (ECMWF) | 54° | 36° | 13% |
| German model (ICON) | 56° | 29° | 8% |
| Canadian model (GEM) | 55° | 29° | 25% |
| The average | 55° | 33° | 16% |
High 48° Low 40° Rain 66%
They disagree — a coin flip (highs spread 13°, rain spread 40 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 48° | 37° | 61% |
| US model (GFS) | 57° | 42° | 65% |
| European model (ECMWF) | 46° | 43° | 63% |
| German model (ICON) | 46° | 41° | 50% |
| Canadian model (GEM) | 44° | 40° | 90% |
| The average | 48° | 40° | 66% |
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.