| Point Forecast: Mount Rushmore SD 43.87N 103.46W (Elev. 1524 m) |
Last Update: 8:10 pm MDT Jun 15, 2024 |
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| Date | 06/15 | 06/16 | ||||||||||||||||||||||
| Hour (MDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 22 | 22 | 22 | 22 | 22 | 21 | 18 | 16 | 14 | 13 | 13 | 15 | 17 | 18 | 19 | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 20 | 18 |
| Dewpoint (°C) | 13 | 11 | 7 | 6 | 6 | 6 | 7 | 7 | 6 | 5 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 5 | 6 | 5 | 5 | 4 | 4 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 7 | 7 | 8 | 9 | 10 | 13 | 13 | 13 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 5 | 6 | 7 | 7 | 7 | 6 | 5 | 5 |
| Wind Dir | S | SW | SW | W | W | W | NW | NW | NW | NW | NW | N | N | NE | NE | E | SE | SE | SE | E | E | E | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 43 | 30 | 22 | 14 | 6 | 9 | 12 | 15 | 23 | 31 | 40 | 34 | 28 | 22 | 24 | 26 | 28 | 28 | 27 | 26 | 30 | 35 | 39 | 45 |
| Precipitation Potential (%) | 13 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 33 | 33 |
| Relative Humidity (%) | 58 | 52 | 38 | 35 | 34 | 38 | 49 | 55 | 57 | 57 | 55 | 49 | 44 | 40 | 39 | 37 | 36 | 36 | 34 | 35 | 34 | 35 | 36 | 38 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc |
| Date | 06/17 | |||||||||||||||||||||||
| Hour (MDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 17 | 15 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 10 | 10 | 11 | 11 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Dewpoint (°C) | 4 | 4 | 4 | 4 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 3 | 3 | 3 |
| Wind Dir | E | E | E | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | E | E | E | E | E | E | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 52 | 58 | 62 | 66 | 69 | 71 | 72 | 74 | 77 | 80 | 83 | 84 | 84 | 85 | 85 | 84 | 84 | 84 | 84 | 84 | 78 | 72 | 66 | 64 |
| Precipitation Potential (%) | 33 | 51 | 51 | 51 | 62 | 62 | 62 | 62 | 62 | 62 | 30 | 30 | 30 | 30 | 30 | 30 | 33 | 33 | 33 | 33 | 33 | 33 | 61 | 61 |
| Relative Humidity (%) | 43 | 49 | 53 | 55 | 59 | 64 | 66 | 71 | 77 | 80 | 80 | 80 | 80 | 77 | 76 | 75 | 75 | 75 | 76 | 77 | 79 | 80 | 80 | 80 |
| Rain | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly |
| Thunder | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | SChc | Chc | Chc |
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