| Point Forecast: Chesterfield MO 38.67N 90.57W (Elev. 446 ft) |
Last Update: 2:37 pm CDT May 25, 2024 |
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| Date | 05/25 | 05/26 | ||||||||||||||||||||||
| Hour (CDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 78 | 80 | 81 | 80 | 78 | 76 | 71 | 69 | 68 | 68 | 67 | 68 | 69 | 69 | 68 | 69 | 69 | 71 | 74 | 76 | 77 | 78 | 82 | 82 |
| Dewpoint (°F) | 52 | 53 | 53 | 55 | 56 | 57 | 57 | 58 | 58 | 59 | 60 | 62 | 63 | 64 | 66 | 66 | 68 | 69 | 69 | 69 | 70 | 71 | 70 | 72 |
| Heat Index (°F) | 78 | 80 | 80 | 80 | 78 | 76 | 76 | 77 | 78 | 85 | 87 | |||||||||||||
| Surface Wind (mph) | 5 | 5 | 6 | 6 | 5 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 10 | 11 | 13 | 13 | 14 | 14 | 14 | 14 |
| Wind Dir | E | E | E | E | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | SW | SE | S | S | S | S |
| Gust | 20 | 20 | 22 | 22 | 23 | 24 | 24 | 25 | 25 | |||||||||||||||
| Sky Cover (%) | 1 | 3 | 1 | 1 | 2 | 4 | 3 | 5 | 30 | 54 | 59 | 76 | 78 | 67 | 76 | 84 | 82 | 79 | 79 | 76 | 67 | 69 | 53 | 44 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 6 | 10 | 23 | 31 | 63 | 77 | 83 | 71 | 67 | 48 | 45 | 49 |
| Relative Humidity (%) | 40 | 39 | 38 | 43 | 46 | 52 | 62 | 68 | 70 | 72 | 77 | 81 | 81 | 84 | 93 | 89 | 96 | 94 | 85 | 80 | 78 | 78 | 68 | 71 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Lkly | Ocnl | Ocnl | Lkly | Lkly | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc |
| Date | 05/27 | |||||||||||||||||||||||
| Hour (CDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 84 | 86 | 84 | 83 | 81 | 77 | 75 | 74 | 72 | 71 | 69 | 68 | 66 | 65 | 64 | 63 | 62 | 65 | 67 | 70 | 72 | 74 | 76 | 78 |
| Dewpoint (°F) | 72 | 72 | 71 | 71 | 69 | 69 | 68 | 67 | 66 | 66 | 66 | 65 | 64 | 63 | 62 | 61 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 |
| Heat Index (°F) | 90 | 92 | 89 | 88 | 85 | 77 | 75 | 76 | 78 | |||||||||||||||
| Surface Wind (mph) | 14 | 14 | 14 | 13 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 |
| Wind Dir | S | SW | SW | W | SW | SW | SW | SW | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 26 | 24 | 24 | 23 | 21 | 20 | 20 | 21 | ||||||||||||||||
| Sky Cover (%) | 46 | 43 | 44 | 35 | 32 | 65 | 41 | 56 | 63 | 53 | 39 | 33 | 34 | 39 | 43 | 46 | 39 | 34 | 29 | 24 | 18 | 13 | 7 | 8 |
| Precipitation Potential (%) | 49 | 55 | 59 | 56 | 47 | 47 | 47 | 47 | 47 | 47 | 11 | 11 | 11 | 11 | 11 | 11 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 7 |
| Relative Humidity (%) | 67 | 63 | 65 | 67 | 66 | 76 | 80 | 80 | 81 | 85 | 89 | 91 | 93 | 95 | 94 | 93 | 90 | 81 | 75 | 68 | 64 | 59 | 56 | 52 |
| Rain | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
