| Point Forecast: 4 Miles E Big Sky MT 45.26N 111.26W (Elev. 5997 ft) |
Last Update: 4:23 am MDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (MDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 51 | 51 | 53 | 58 | 64 | 70 | 74 | 74 | 74 | 73 | 73 | 68 | 67 | 66 | 64 | 59 | 56 | 56 | 54 | 53 | 51 | 50 | 49 | 46 |
| Dewpoint (°F) | 50 | 50 | 52 | 51 | 53 | 53 | 53 | 53 | 53 | 54 | 57 | 55 | 55 | 54 | 51 | 49 | 49 | 50 | 48 | 50 | 48 | 48 | 47 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 6 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 3 | 3 | 2 | 2 |
| Wind Dir | NE | ENE | ENE | ENE | NE | NE | NE | NNE | NNE | NW | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE |
| Gust | 18 | 18 | 18 | 18 | 18 | 18 | ||||||||||||||||||
| Sky Cover (%) | 29 | 37 | 28 | 32 | 45 | 53 | 57 | 76 | 61 | 85 | 91 | 89 | 85 | 83 | 81 | 83 | 83 | 87 | 69 | 81 | 78 | 87 | 79 | 85 |
| Precipitation Potential (%) | 15 | 16 | 16 | 15 | 16 | 16 | 15 | 20 | 35 | 77 | 86 | 49 | 77 | 62 | 48 | 38 | 29 | 26 | 25 | 23 | 22 | 18 | 15 | 13 |
| Relative Humidity (%) | 97 | 97 | 97 | 80 | 67 | 54 | 48 | 48 | 48 | 51 | 58 | 65 | 64 | 66 | 63 | 70 | 76 | 80 | 80 | 88 | 91 | 94 | 94 | 100 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Ocnl | Ocnl | Chc | Ocnl | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | -- |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (MDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 46 | 45 | 45 | 48 | 55 | 60 | 64 | 68 | 71 | 74 | 75 | 76 | 75 | 73 | 71 | 67 | 63 | 59 | 56 | 54 | 52 | 50 | 48 | 46 |
| Dewpoint (°F) | 46 | 45 | 45 | 47 | 48 | 47 | 48 | 47 | 45 | 43 | 42 | 41 | 41 | 41 | 41 | 42 | 42 | 43 | 42 | 42 | 42 | 41 | 41 | 40 |
| Heat Index (°F) | 75 | 76 | 75 | |||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | NNE | NE | NE | NNE | NNE | NNE | N | N | N | NW | NW | NW | NNW | NNW | NNW | ENE | ENE | ENE | SE | SE | SE | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 87 | 80 | 76 | 68 | 47 | 46 | 45 | 45 | 45 | 17 | 17 | 17 | 4 | 4 | 4 | 8 | 8 | 8 | 3 | 3 | 3 | 6 | 6 | 6 |
| Precipitation Potential (%) | 13 | 13 | 13 | 13 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 100 | 99 | 100 | 97 | 76 | 63 | 55 | 46 | 39 | 34 | 30 | 29 | 29 | 31 | 35 | 40 | 46 | 53 | 60 | 65 | 69 | 72 | 77 | 80 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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