| Point Forecast: 3 Miles SSE Yellowstone National Park WY 44.55N 110.5W (Elev. 2560 m) |
Last Update: 2:00 pm MDT Jun 18, 2024 |
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| Date | 06/18 | 06/19 | ||||||||||||||||||||||
| Hour (MDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 2 | 1 | 0 | -1 | -1 | -1 | -1 | -2 | -2 | -2 | -1 | 3 | 6 | 7 | 8 | 9 | 11 |
| Dewpoint (°C) | -4 | -4 | -4 | -4 | -5 | -4 | -4 | -4 | -4 | -5 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -4 | -6 | -7 | -8 | -9 | -10 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 10 | 10 | 9 | 8 | 7 | 6 | 5 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 8 | 8 | 8 |
| Wind Dir | W | WSW | WSW | WSW | W | WSW | WSW | SW | SW | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 80 | 77 | 70 | 66 | 61 | 47 | 33 | 20 | 15 | 11 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 4 | 3 | 2 | 3 | 4 | 6 | 14 |
| Precipitation Potential (%) | 59 | 57 | 42 | 29 | 14 | 10 | 6 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 56 | 59 | 54 | 52 | 53 | 54 | 55 | 62 | 68 | 70 | 76 | 77 | 81 | 80 | 84 | 86 | 84 | 76 | 59 | 44 | 36 | 31 | 25 | 23 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/20 | |||||||||||||||||||||||
| Hour (MDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 11 | 12 | 12 | 12 | 12 | 11 | 10 | 8 | 6 | 5 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 4 | 7 | 10 | 13 | 14 | 16 | 17 |
| Dewpoint (°C) | -11 | -11 | -11 | -11 | -10 | -10 | -8 | -5 | -5 | -5 | -4 | -4 | -3 | -2 | -2 | -2 | -2 | -1 | -1 | -1 | -2 | -2 | -3 | -3 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 7 | 7 | 7 | 6 | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
| Wind Dir | SW | SW | SW | SW | SW | SW | WSW | WSW | SSW | SE | E | E | E | E | E | E | E | ESE | ESE | ESE | SE | S | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 23 | 32 | 41 | 50 | 59 | 63 | 67 | 71 | 70 | 68 | 66 | 71 | 75 | 79 | 76 | 73 | 70 | 70 | 70 | 71 | 73 | 76 | 78 | 79 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 |
| Relative Humidity (%) | 21 | 19 | 19 | 19 | 21 | 22 | 28 | 38 | 44 | 49 | 54 | 59 | 64 | 69 | 74 | 78 | 77 | 69 | 58 | 46 | 37 | 31 | 28 | 26 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
