| Point Forecast: 6 Miles N Castleford ID 42.61N 114.89W (Elev. 3602 ft) |
Last Update: 12:29 pm MDT Jul 19, 2026 |
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| Date | 07/19 | 07/20 | ||||||||||||||||||||||
| 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) | 82 | 79 | 78 | 76 | 75 | 72 | 71 | 70 | 68 | 69 | 74 | 78 | 83 | 86 | 89 | 93 | 96 | 98 | 99 | 100 | 98 | 98 | 95 | 89 |
| Dewpoint (°F) | 48 | 49 | 48 | 47 | 48 | 48 | 47 | 47 | 47 | 48 | 48 | 46 | 45 | 46 | 47 | 48 | 50 | 50 | 50 | 51 | 50 | 50 | 51 | 54 |
| Heat Index (°F) | 81 | 79 | 78 | 76 | 75 | 78 | 81 | 83 | 86 | 89 | 93 | 95 | 96 | 97 | 95 | 95 | 93 | 87 | ||||||
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 |
| Wind Dir | WSW | WSW | WSW | WSW | SW | SSW | SW | WSW | W | W | W | WNW | WNW | NW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | WSW |
| Gust | 20 | 21 | 21 | 21 | 21 | |||||||||||||||||||
| Sky Cover (%) | 25 | 31 | 28 | 24 | 29 | 32 | 37 | 43 | 42 | 61 | 36 | 27 | 27 | 27 | 26 | 26 | 24 | 23 | 23 | 27 | 56 | 56 | 56 | 86 |
| Precipitation Potential (%) | 2 | 3 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 1 | 1 | 1 | 1 | 4 | 8 | 12 | 19 | 32 | 37 |
| Relative Humidity (%) | 31 | 34 | 35 | 36 | 39 | 43 | 43 | 44 | 47 | 46 | 39 | 33 | 27 | 25 | 23 | 22 | 21 | 19 | 20 | 20 | 20 | 20 | 23 | 31 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/21 | |||||||||||||||||||||||
| 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) | 84 | 82 | 80 | 78 | 77 | 76 | 74 | 73 | 72 | 70 | 72 | 76 | 79 | 82 | 85 | 88 | 90 | 92 | 94 | 94 | 94 | 92 | 89 | 86 |
| Dewpoint (°F) | 56 | 56 | 55 | 55 | 56 | 57 | 55 | 54 | 54 | 52 | 53 | 54 | 53 | 53 | 52 | 52 | 53 | 54 | 54 | 54 | 54 | 54 | 55 | 55 |
| Heat Index (°F) | 83 | 81 | 80 | 79 | 77 | 76 | 76 | 79 | 81 | 83 | 85 | 88 | 90 | 91 | 92 | 92 | 90 | 87 | 84 | |||||
| Surface Wind (mph) | 9 | 9 | 13 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 7 | 7 | 7 | 9 | 9 | 9 | 8 |
| Wind Dir | WSW | WSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | N | N | N | NE | NE | NE | NNE | NNE | NNE | SW |
| Gust | 21 | 21 | 22 | 22 | 22 | 20 | 20 | 20 | 20 | 20 | 20 | |||||||||||||
| Sky Cover (%) | 86 | 86 | 87 | 87 | 87 | 83 | 83 | 83 | 72 | 72 | 72 | 60 | 60 | 60 | 52 | 52 | 52 | 36 | 36 | 36 | 38 | 38 | 38 | 49 |
| Precipitation Potential (%) | 27 | 15 | 29 | 22 | 2 | 8 | 27 | 22 | 16 | 16 | 16 | 16 | 16 | 16 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Relative Humidity (%) | 38 | 42 | 42 | 44 | 49 | 52 | 51 | 52 | 53 | 53 | 50 | 45 | 41 | 36 | 33 | 30 | 28 | 27 | 26 | 25 | 26 | 28 | 32 | 36 |
| Rain | Chc | SChc | Chc | SChc | -- | -- | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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