| Point Forecast: Rapid City SD 44.08N 103.24W (Elev. 3291 ft) |
Last Update: 11:09 am MDT Jul 3, 2025 |
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| Date | 07/03 | 07/04 | ||||||||||||||||||||||
| Hour (MDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 90 | 92 | 95 | 97 | 99 | 98 | 97 | 95 | 92 | 88 | 84 | 80 | 77 | 75 | 73 | 72 | 70 | 70 | 69 | 68 | 71 | 73 | 77 | 79 |
| Dewpoint (°F) | 54 | 53 | 51 | 50 | 49 | 48 | 48 | 50 | 53 | 55 | 56 | 57 | 58 | 58 | 59 | 58 | 58 | 58 | 58 | 58 | 59 | 59 | 60 | 60 |
| Heat Index (°F) | 88 | 90 | 92 | 94 | 96 | 95 | 94 | 92 | 90 | 86 | 83 | 80 | 77 | 75 | 77 | 79 | ||||||||
| Surface Wind (mph) | 9 | 10 | 13 | 14 | 16 | 16 | 15 | 14 | 11 | 10 | 10 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | SW | W | W | W | NW | NW | W | NW | NW | NW | NW | NW | NW | NW |
| Gust | 15 | 20 | 31 | 30 | 29 | 25 | 24 | 22 | 21 | 20 | 18 | 17 | 15 | 15 | 16 | 18 | ||||||||
| Sky Cover (%) | 21 | 17 | 18 | 22 | 23 | 33 | 39 | 36 | 42 | 44 | 57 | 55 | 51 | 62 | 59 | 76 | 68 | 56 | 68 | 67 | 73 | 71 | 73 | 79 |
| Precipitation Potential (%) | 1 | 3 | 4 | 5 | 5 | 6 | 6 | 9 | 9 | 11 | 13 | 18 | 17 | 14 | 14 | 14 | 11 | 11 | 11 | 7 | 7 | 7 | 22 | 22 |
| Relative Humidity (%) | 29 | 26 | 23 | 21 | 19 | 18 | 19 | 22 | 27 | 33 | 38 | 45 | 52 | 56 | 62 | 61 | 66 | 66 | 68 | 70 | 66 | 62 | 56 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
| Date | 07/05 | |||||||||||||||||||||||
| Hour (MDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 80 | 79 | 78 | 78 | 77 | 77 | 77 | 77 | 76 | 75 | 73 | 71 | 68 | 66 | 65 | 64 | 63 | 62 | 61 | 61 | 64 | 68 | 72 | 75 |
| Dewpoint (°F) | 60 | 60 | 60 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 60 | 60 | 59 | 59 | 59 | 59 | 58 | 58 | 57 | 57 | 58 | 58 | 58 |
| Heat Index (°F) | 81 | 79 | 78 | 78 | 77 | 77 | 77 | 77 | 76 | 75 | 75 | |||||||||||||
| Surface Wind (mph) | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 9 |
| Wind Dir | N | N | N | NW | NW | N | N | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | NE |
| Gust | 21 | 22 | 23 | 23 | 23 | 22 | 21 | 20 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | ||||||
| Sky Cover (%) | 75 | 71 | 69 | 67 | 65 | 59 | 54 | 48 | 42 | 37 | 31 | 33 | 36 | 38 | 38 | 38 | 38 | 35 | 33 | 30 | 24 | 17 | 11 | 14 |
| Precipitation Potential (%) | 22 | 58 | 58 | 58 | 58 | 58 | 58 | 42 | 42 | 42 | 42 | 42 | 42 | 17 | 17 | 17 | 17 | 17 | 17 | 8 | 8 | 8 | 8 | 8 |
| Relative Humidity (%) | 51 | 52 | 54 | 56 | 58 | 58 | 58 | 58 | 60 | 62 | 66 | 68 | 76 | 78 | 81 | 84 | 87 | 87 | 90 | 87 | 78 | 70 | 61 | 56 |
| Rain | SChc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Thunder | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
