| Point Forecast: 18 Miles ESE Fairburn SD 43.55N 102.9W (Elev. 975 m) |
Last Update: 12:49 pm MDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (MDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°C) | 32 | 32 | 32 | 33 | 32 | 32 | 31 | 27 | 25 | 23 | 22 | 20 | 19 | 19 | 17 | 17 | 17 | 16 | 18 | 21 | 24 | 29 | 32 | 35 |
| Dewpoint (°C) | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 13 | 12 |
| Heat Index (°C) | 30 | 31 | 31 | 31 | 31 | 30 | 29 | 27 | 25 | 24 | 28 | 31 | 34 | |||||||||||
| Surface Wind (mph) | 14 | 14 | 15 | 15 | 15 | 14 | 11 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 10 | 13 | 14 | 16 | 17 |
| Wind Dir | N | N | N | NE | NE | NE | NE | E | E | E | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 24 | 24 | 24 | 24 | 26 | 28 | ||||||||||||||||||
| Sky Cover (%) | 3 | 6 | 4 | 3 | 3 | 9 | 5 | 3 | 5 | 5 | 4 | 2 | 8 | 4 | 9 | 7 | 16 | 17 | 11 | 4 | 3 | 3 | 5 | 6 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 22 |
| Relative Humidity (%) | 24 | 23 | 22 | 21 | 23 | 24 | 26 | 34 | 39 | 41 | 46 | 51 | 54 | 54 | 60 | 65 | 65 | 67 | 63 | 55 | 46 | 35 | 31 | 25 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (MDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°C) | 36 | 37 | 38 | 37 | 36 | 33 | 28 | 26 | 24 | 23 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 19 | 20 | 22 | 23 | 23 | 24 |
| Dewpoint (°C) | 12 | 11 | 10 | 9 | 11 | 12 | 14 | 14 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 |
| Heat Index (°C) | 35 | 36 | 37 | 35 | 34 | 32 | 28 | 26 | 24 | 24 | ||||||||||||||
| Surface Wind (mph) | 17 | 17 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 13 | 11 | 11 | 10 | 10 | 10 | 9 | 10 | 13 | 16 | 18 | 20 | 21 | 22 |
| Wind Dir | SW | SW | S | S | SW | S | S | S | S | S | SW | SW | SW | S | S | SW | W | NW | NW | N | N | N | N | N |
| Gust | 28 | 29 | 28 | 28 | 26 | 25 | 24 | 28 | 30 | 32 | 34 | |||||||||||||
| Sky Cover (%) | 8 | 13 | 20 | 18 | 38 | 52 | 70 | 73 | 67 | 70 | 64 | 58 | 54 | 49 | 45 | 44 | 44 | 43 | 40 | 37 | 34 | 39 | 43 | 48 |
| Precipitation Potential (%) | 22 | 22 | 22 | 22 | 22 | 48 | 48 | 48 | 48 | 48 | 48 | 14 | 14 | 14 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 40 |
| Relative Humidity (%) | 23 | 21 | 18 | 19 | 23 | 28 | 43 | 49 | 58 | 59 | 64 | 70 | 74 | 76 | 78 | 81 | 84 | 84 | 80 | 74 | 68 | 64 | 61 | 60 |
| Rain | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc |
| Thunder | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc |
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