| Point Forecast: Castle Rock CO 39.38N 104.87W (Elev. 6201 ft) |
Last Update: 12:46 pm MDT Jun 15, 2026 |
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| Date | 06/15 | 06/16 | ||||||||||||||||||||||
| Hour (MDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 60 | 59 | 58 | 56 | 54 | 53 | 52 | 52 | 56 | 62 | 66 | 74 | 78 | 80 | 82 | 86 | 86 | 87 | 87 | 86 | 84 | 80 | 72 | 69 |
| Dewpoint (°F) | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 38 | 38 | 38 | 35 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 32 |
| Heat Index (°F) | 78 | 78 | 80 | 83 | 83 | 83 | 83 | 83 | 81 | 78 | ||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 3 | 3 | 5 | 5 | 6 | 6 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 |
| Wind Dir | S | S | SSW | SW | WSW | WSW | SW | SW | SW | SW | WSW | W | NW | NNW | NNW | NNW | NNW | NNW | NNW | NW | WNW | WSW | SW | SW |
| Gust | 15 | 15 | 15 | |||||||||||||||||||||
| Sky Cover (%) | 22 | 21 | 23 | 13 | 14 | 15 | 13 | 14 | 16 | 9 | 16 | 25 | 30 | 40 | 34 | 22 | 28 | 18 | 10 | 7 | 5 | 6 | 8 | 11 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 44 | 44 | 45 | 49 | 52 | 54 | 56 | 56 | 51 | 41 | 36 | 24 | 19 | 18 | 16 | 14 | 14 | 14 | 14 | 14 | 16 | 18 | 24 | 25 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/17 | |||||||||||||||||||||||
| Hour (MDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 67 | 66 | 65 | 64 | 61 | 61 | 60 | 59 | 64 | 69 | 75 | 80 | 84 | 87 | 89 | 91 | 91 | 92 | 91 | 88 | 84 | 78 | 72 | 69 |
| Dewpoint (°F) | 31 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 32 | 33 | 32 | 31 | 30 | 29 | 29 | 29 | 30 | 30 | 31 | 33 | 35 | 36 | 37 |
| Heat Index (°F) | 75 | 78 | 81 | 83 | 85 | 87 | 87 | 87 | 87 | 84 | 81 | 78 | ||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 8 | 9 | 10 | 11 | 11 | 13 | 14 | 14 | 14 | 13 | 10 | 9 | 9 |
| Wind Dir | SW | SSW | SW | SW | SW | SW | SW | SW | WSW | W | WNW | WNW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | NNE | NE | NE |
| Gust | 15 | 16 | 18 | 21 | 21 | 22 | 23 | 23 | 24 | 22 | 18 | 17 | 16 | |||||||||||
| Sky Cover (%) | 6 | 8 | 7 | 3 | 2 | 3 | 4 | 6 | 6 | 8 | 9 | 8 | 8 | 7 | 10 | 14 | 17 | 15 | 13 | 11 | 17 | 24 | 30 | 23 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 26 | 26 | 26 | 27 | 30 | 30 | 31 | 32 | 28 | 25 | 21 | 17 | 15 | 13 | 12 | 11 | 11 | 11 | 11 | 13 | 16 | 21 | 27 | 31 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
