Casper, WY — every free forecast we can get, averaged to be a little more right. County seat of Natrona 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 63° Low 39° Rain 0%
They agree — trust it (highs spread 3°, rain spread 0 points, 4 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | — | 35° | 0% |
| US model (GFS) | 63° | 41° | 0% |
| European model (ECMWF) | 61° | 42° | 0% |
| German model (ICON) | 64° | 37° | 0% |
| Canadian model (GEM) | 64° | 41° | 0% |
| The average | 63° | 39° | 0% |
High 63° Low 35° Rain 0%
They agree — trust it (highs spread 3°, rain spread 0 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 64° | 37° | 0% |
| US model (GFS) | 63° | 32° | 0% |
| European model (ECMWF) | 61° | 41° | 0% |
| German model (ICON) | 62° | 34° | 0% |
| Canadian model (GEM) | 64° | 34° | 0% |
| The average | 63° | 35° | 0% |
High 59° Low 35° Rain 0%
They agree — trust it (highs spread 2°, rain spread 1 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 59° | 33° | 0% |
| US model (GFS) | 58° | 32° | 1% |
| European model (ECMWF) | 58° | 40° | 0% |
| German model (ICON) | 60° | 41° | 0% |
| Canadian model (GEM) | 58° | 28° | 0% |
| The average | 59° | 35° | 0% |
High 55° Low 38° Rain 1%
Pretty close — fairly safe (highs spread 4°, rain spread 5 points, 5 sources)
| Source | High | Low | Rain |
|---|---|---|---|
| National Weather Service | 56° | 35° | 0% |
| US model (GFS) | 52° | 38° | 1% |
| European model (ECMWF) | 54° | 39° | 0% |
| German model (ICON) | 55° | 39° | 0% |
| Canadian model (GEM) | 57° | 41° | 5% |
| The average | 55° | 38° | 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.