| Point Forecast: Ellsworth Air Force Base SD 44.15N 103.1W (Elev. 3202 ft) |
Last Update: 7:50 pm MDT Jul 26, 2024 |
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| Date | 07/26 | 07/27 | ||||||||||||||||||||||
| 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) | 71 | 70 | 69 | 70 | 70 | 68 | 68 | 67 | 66 | 69 | 73 | 77 | 83 | 87 | 90 | 94 | 95 | 95 | 96 | 95 | 93 | 91 | 86 | 81 |
| Dewpoint (°F) | 58 | 59 | 59 | 59 | 59 | 60 | 58 | 58 | 58 | 58 | 57 | 56 | 55 | 55 | 53 | 52 | 50 | 49 | 48 | 47 | 47 | 49 | 51 | 53 |
| Heat Index (°F) | 77 | 82 | 85 | 88 | 91 | 92 | 92 | 93 | 91 | 90 | 87 | 84 | 80 | |||||||||||
| Surface Wind (mph) | 7 | 6 | 5 | 5 | 5 | 5 | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 7 | 7 | 6 | 5 | 5 | 5 |
| Wind Dir | NW | NW | NW | SW | S | SW | S | S | S | S | S | S | S | S | S | SE | SE | NE | N | N | NW | E | N | NW |
| Gust | 15 | 15 | 15 | |||||||||||||||||||||
| Sky Cover (%) | 88 | 86 | 84 | 73 | 62 | 50 | 44 | 38 | 32 | 29 | 25 | 21 | 29 | 36 | 44 | 44 | 44 | 44 | 47 | 50 | 53 | 54 | 56 | 57 |
| Precipitation Potential (%) | 50 | 50 | 15 | 15 | 8 | 8 | 6 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | 15 | 15 | 15 | 26 | 26 | 26 | 27 | 27 | 27 | 27 |
| Relative Humidity (%) | 65 | 69 | 70 | 70 | 68 | 75 | 71 | 73 | 75 | 68 | 57 | 49 | 38 | 34 | 28 | 24 | 22 | 21 | 19 | 20 | 21 | 24 | 30 | 38 |
| Rain | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Date | 07/28 | |||||||||||||||||||||||
| 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) | 78 | 77 | 75 | 73 | 71 | 70 | 68 | 66 | 66 | 69 | 73 | 78 | 81 | 84 | 86 | 88 | 89 | 89 | 89 | 88 | 86 | 83 | 79 | 76 |
| Dewpoint (°F) | 54 | 54 | 54 | 54 | 55 | 55 | 55 | 54 | 54 | 55 | 56 | 56 | 56 | 55 | 54 | 53 | 53 | 52 | 51 | 51 | 51 | 52 | 54 | 55 |
| Heat Index (°F) | 78 | 77 | 75 | 78 | 81 | 83 | 84 | 86 | 86 | 86 | 86 | 85 | 84 | 82 | 80 | 76 | ||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 9 |
| Wind Dir | W | W | W | W | W | W | W | W | NW | NW | N | N | N | N | N | N | N | N | N | N | N | N | N | N |
| Gust | 15 | 15 | 16 | 17 | 20 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 21 | 18 | 16 | |||||||||
| Sky Cover (%) | 54 | 50 | 46 | 45 | 44 | 43 | 36 | 30 | 23 | 17 | 13 | 9 | 14 | 20 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 23 | 22 | 21 |
| Precipitation Potential (%) | 27 | 27 | 32 | 32 | 32 | 32 | 32 | 32 | 11 | 11 | 11 | 11 | 11 | 11 | 44 | 44 | 44 | 44 | 44 | 44 | 11 | 11 | 11 | 11 |
| Relative Humidity (%) | 43 | 45 | 48 | 51 | 56 | 59 | 63 | 65 | 64 | 61 | 55 | 47 | 42 | 37 | 34 | 31 | 29 | 28 | 28 | 28 | 30 | 34 | 41 | 48 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | -- | -- | -- | -- |
