| Point Forecast: Castle Rock CO 39.38N 104.87W (Elev. 1890 m) |
Last Update: 12:46 pm MDT Jul 13, 2026 |
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| Date | 07/14 | |||||||||||||||||||||||
| Hour (MDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°C) | 23 | 23 | 22 | 20 | 19 | 18 | 18 | 19 | 22 | 24 | 28 | 29 | 31 | 32 | 33 | 33 | 33 | 32 | 32 | 31 | 28 | 26 | 24 | 23 |
| Dewpoint (°C) | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 8 |
| Heat Index (°C) | 24 | 27 | 28 | 29 | 31 | 31 | 31 | 31 | 30 | 29 | 29 | 27 | 26 | 24 | ||||||||||
| Surface Wind (mph) | 18 | 17 | 16 | 15 | 14 | 11 | 9 | 6 | 3 | 3 | 5 | 8 | 11 | 13 | 14 | 15 | 16 | 17 | 16 | 18 | 20 | 18 | 20 | 20 |
| Wind Dir | S | S | S | S | S | S | S | S | WSW | W | ENE | SE | ESE | ESE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE |
| Gust | 30 | 28 | 25 | 24 | 24 | 25 | 28 | 25 | 30 | 34 | 34 | 37 | 38 | |||||||||||
| Sky Cover (%) | 11 | 8 | 8 | 10 | 10 | 10 | 13 | 12 | 6 | 8 | 5 | 4 | 8 | 16 | 12 | 13 | 10 | 13 | 6 | 4 | 3 | 7 | 6 | 5 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 41 | 44 | 49 | 55 | 56 | 60 | 60 | 58 | 49 | 42 | 33 | 30 | 26 | 24 | 22 | 21 | 20 | 20 | 20 | 22 | 26 | 30 | 34 | 38 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (MDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°C) | 22 | 21 | 21 | 19 | 18 | 18 | 17 | 18 | 20 | 23 | 26 | 28 | 30 | 31 | 32 | 32 | 32 | 32 | 31 | 29 | 27 | 25 | 24 | 23 |
| Dewpoint (°C) | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 7 | 7 |
| Heat Index (°C) | 26 | 27 | 28 | 29 | 31 | 31 | 31 | 29 | 29 | 27 | 26 | 25 | 24 | |||||||||||
| Surface Wind (mph) | 18 | 18 | 17 | 15 | 14 | 13 | 11 | 11 | 9 | 8 | 10 | 13 | 16 | 17 | 17 | 17 | 18 | 18 | 20 | 21 | 21 | 21 | 21 | 20 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | S |
| Gust | 36 | 34 | 32 | 29 | 26 | 24 | 26 | 28 | 29 | 29 | 30 | 30 | 31 | 33 | 34 | 36 | 36 | 36 | ||||||
| Sky Cover (%) | 13 | 10 | 8 | 13 | 10 | 8 | 13 | 13 | 9 | 4 | 5 | 5 | 6 | 7 | 8 | 9 | 6 | 4 | 1 | 4 | 6 | 9 | 10 | 10 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 41 | 46 | 47 | 52 | 56 | 58 | 62 | 60 | 55 | 44 | 39 | 32 | 28 | 25 | 24 | 23 | 22 | 21 | 22 | 24 | 27 | 31 | 34 | 37 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
