Sulphur, OK — every free forecast we can get, averaged to be a little more right. County seat of Murray 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 72° Low 44° Rain 0%
They agree — trust it (highs spread 2°, rain spread 1 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 40° | 1% |
| US model (GFS) | 71° | 46° | 0% |
| European model (ECMWF) | 71° | 46° | 0% |
| German model (ICON) | 71° | 46° | 0% |
| Canadian model (GEM) | 73° | 44° | 0% |
| The average | 72° | 44° | 0% |
High 59° Low 42° Rain 0%
They agree — trust it (highs spread 2°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 59° | 39° | 0% |
| US model (GFS) | 60° | 44° | 0% |
| European model (ECMWF) | 59° | 44° | 0% |
| German model (ICON) | 58° | 40° | 0% |
| Canadian model (GEM) | 60° | 43° | 0% |
| The average | 59° | 42° | 0% |
High 57° Low 41° Rain 62%
They disagree — a coin flip (highs spread 3°, rain spread 32 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 58° | 39° | 74% |
| US model (GFS) | 58° | 39° | 44% |
| European model (ECMWF) | 56° | 43° | 76% |
| German model (ICON) | 55° | 41° | 72% |
| Canadian model (GEM) | 55° | 41° | 45% |
| The average | 57° | 41° | 62% |
High 46° Low 40° Rain 95%
They disagree — a coin flip (highs spread 7°, rain spread 15 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 48° | 39° | 93% |
| US model (GFS) | 49° | 40° | 85% |
| European model (ECMWF) | 44° | 42° | 98% |
| German model (ICON) | 44° | 41° | 100% |
| Canadian model (GEM) | 42° | 39° | 100% |
| The average | 46° | 40° | 95% |
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.