Cheyenne, WY — every free forecast we can get, averaged to be a little more right. County seat of Laramie 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 65° Low 38° Rain 0%
Pretty close — fairly safe (highs spread 3°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 35° | 0% |
| US model (GFS) | 66° | 36° | 0% |
| European model (ECMWF) | 62° | 41° | 0% |
| German model (ICON) | 65° | 41° | 0% |
| Canadian model (GEM) | 66° | 39° | 0% |
| The average | 65° | 38° | 0% |
High 62° Low 34° Rain 0%
Pretty close — fairly safe (highs spread 4°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 61° | 32° | 1% |
| US model (GFS) | 63° | 34° | 0% |
| European model (ECMWF) | 61° | 38° | 0% |
| German model (ICON) | 62° | 36° | 0% |
| Canadian model (GEM) | 65° | 33° | 0% |
| The average | 62° | 34° | 0% |
High 49° Low 32° Rain 20%
Pretty close — fairly safe (highs spread 5°, rain spread 26 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 50° | 33° | 14% |
| US model (GFS) | 49° | 33° | 34% |
| European model (ECMWF) | 46° | 36° | 8% |
| German model (ICON) | 51° | 32° | 11% |
| Canadian model (GEM) | 47° | 28° | 33% |
| The average | 49° | 32° | 20% |
High 54° Low 34° Rain 6%
Pretty close — fairly safe (highs spread 4°, rain spread 18 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 53° | 28° | 0% |
| US model (GFS) | 54° | 38° | 3% |
| European model (ECMWF) | 53° | 36° | 2% |
| German model (ICON) | 57° | 36° | 8% |
| Canadian model (GEM) | 53° | 32° | 18% |
| The average | 54° | 34° | 6% |
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.