| Point Forecast: Chesterfield MO 38.65N 90.57W (Elev. 512 ft) |
Last Update: 9:23 am CDT May 4, 2024 |
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| Date | 05/04 | 05/05 | ||||||||||||||||||||||
| Hour (CDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 73 | 75 | 78 | 80 | 81 | 83 | 82 | 81 | 78 | 74 | 71 | 69 | 67 | 64 | 63 | 61 | 60 | 59 | 57 | 56 | 56 | 54 | 56 | 57 |
| Dewpoint (°F) | 63 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 63 | 63 | 62 | 61 | 59 | 58 | 57 | 56 | 55 | 54 | 53 | 52 | 51 | 51 | 51 |
| Heat Index (°F) | 75 | 78 | 82 | 83 | 84 | 84 | 83 | 78 | ||||||||||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 7 |
| Wind Dir | S | S | S | SW | SW | SW | SW | SW | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | N | NW | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 0 | 28 | 40 | 41 | 41 | 50 | 62 | 71 | 76 | 83 | 77 | 74 | 73 | 70 | 69 | 68 | 67 | 65 | 64 | 64 | 64 | 64 | 64 | 67 |
| Precipitation Potential (%) | 0 | 3 | 5 | 11 | 18 | 27 | 35 | 38 | 40 | 30 | 23 | 15 | 11 | 7 | 4 | 1 | 1 | 1 | 1 | 0 | 2 | 3 | 3 | 3 |
| Relative Humidity (%) | 71 | 68 | 62 | 58 | 56 | 52 | 55 | 57 | 61 | 69 | 76 | 78 | 81 | 84 | 84 | 87 | 87 | 87 | 89 | 91 | 88 | 88 | 82 | 80 |
| Rain | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/06 | |||||||||||||||||||||||
| Hour (CDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 62 | 65 | 68 | 71 | 72 | 73 | 74 | 73 | 73 | 72 | 69 | 67 | 66 | 65 | 64 | 63 | 63 | 63 | 63 | 62 | 62 | 62 | 64 | 66 |
| Dewpoint (°F) | 52 | 52 | 53 | 54 | 53 | 54 | 54 | 55 | 55 | 56 | 56 | 57 | 57 | 57 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 59 | 60 | 62 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 |
| Wind Dir | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | E | E | E | E | E | E | SE | SE | SE | SE | SE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 66 | 65 | 61 | 58 | 61 | 67 | 73 | 78 | 81 | 72 | 77 | 81 | 86 | 76 | 67 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 59 | 60 |
| Precipitation Potential (%) | 3 | 3 | 5 | 7 | 12 | 17 | 18 | 18 | 35 | 41 | 41 | 41 | 41 | 41 | 41 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 |
| Relative Humidity (%) | 70 | 63 | 59 | 55 | 51 | 51 | 49 | 52 | 54 | 57 | 62 | 68 | 73 | 77 | 81 | 84 | 84 | 84 | 84 | 86 | 89 | 90 | 88 | 85 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
