| Point Forecast: Mammoth WY 44.98N 110.69W (Elev. 5745 ft) |
Last Update: 7:28 pm MDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (MDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 57 | 56 | 54 | 52 | 52 | 51 | 51 | 50 | 49 | 46 | 49 | 51 | 55 | 59 | 63 | 68 | 71 | 73 | 74 | 75 | 75 | 72 | 71 | 67 |
| Dewpoint (°F) | 47 | 47 | 47 | 45 | 45 | 45 | 45 | 45 | 44 | 42 | 44 | 44 | 45 | 45 | 44 | 43 | 41 | 40 | 41 | 41 | 41 | 41 | 42 | 42 |
| Heat Index (°F) | 75 | 75 | ||||||||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 78 | 73 | 68 | 70 | 72 | 74 | 74 | 75 | 75 | 67 | 59 | 51 | 44 | 37 | 30 | 25 | 21 | 16 | 15 | 13 | 12 | 21 | 17 | 17 |
| Precipitation Potential (%) | 36 | 36 | 35 | 35 | 35 | 35 | 29 | 22 | 15 | 13 | 10 | 7 | 4 | 4 | 3 | 6 | 9 | 12 | 7 | 4 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 68 | 72 | 76 | 78 | 77 | 80 | 81 | 82 | 83 | 87 | 83 | 77 | 70 | 60 | 50 | 40 | 34 | 30 | 30 | 29 | 29 | 33 | 35 | 40 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (MDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 63 | 60 | 57 | 55 | 54 | 53 | 51 | 50 | 50 | 53 | 58 | 63 | 68 | 73 | 77 | 80 | 83 | 84 | 85 | 84 | 83 | 81 | 78 | 74 |
| Dewpoint (°F) | 42 | 43 | 43 | 42 | 42 | 42 | 40 | 40 | 39 | 39 | 40 | 40 | 39 | 38 | 35 | 33 | 31 | 30 | 29 | 30 | 31 | 32 | 34 | 35 |
| Heat Index (°F) | 77 | 78 | 80 | 81 | 82 | 81 | 80 | 79 | 78 | |||||||||||||||
| Surface Wind (mph) | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 11 | 13 | 13 | 13 | 11 | 10 | 9 | 8 | 7 |
| Wind Dir | WNW | SSW | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | SSW | SW | SW | WSW | WSW | WSW | W | W | W | W | W | WSW |
| Gust | 21 | 22 | 23 | 24 | 24 | 24 | 23 | 21 | ||||||||||||||||
| Sky Cover (%) | 19 | 12 | 5 | 6 | 6 | 7 | 6 | 6 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 10 | 13 | 16 | 19 | 23 | 26 | 30 | 33 | 37 |
| Precipitation Potential (%) | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 7 | 7 |
| Relative Humidity (%) | 47 | 54 | 59 | 62 | 64 | 65 | 67 | 68 | 66 | 60 | 51 | 42 | 34 | 28 | 22 | 18 | 15 | 14 | 13 | 14 | 15 | 17 | 20 | 24 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
