| Point Forecast: Saint Louis MO 38.64N 90.23W (Elev. 538 ft) |
Last Update: 4:21 am CDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (CDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 70 | 70 | 70 | 71 | 71 | 74 | 76 | 80 | 81 | 83 | 86 | 87 | 86 | 86 | 85 | 85 | 81 | 79 | 78 | 75 | 74 | 74 | 74 | 73 |
| Dewpoint (°F) | 70 | 70 | 70 | 71 | 71 | 72 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 72 | 72 |
| Heat Index (°F) | 76 | 84 | 86 | 89 | 93 | 94 | 93 | 93 | 92 | 92 | 86 | 79 | 78 | 75 | ||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 |
| Wind Dir | NE | NE | NE | NE | NE | NE | E | E | E | E | E | E | E | E | E | E | E | E | SE | SE | SE | SE | SE | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 73 | 80 | 82 | 78 | 81 | 80 | 71 | 67 | 69 | 72 | 77 | 72 | 70 | 70 | 63 | 62 | 56 | 56 | 57 | 58 | 59 | 53 | 53 |
| Precipitation Potential (%) | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 7 | 10 | 13 | 17 | 14 | 12 | 9 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 93 | 90 | 79 | 77 | 72 | 65 | 63 | 65 | 65 | 67 | 67 | 77 | 82 | 85 | 94 | 97 | 97 | 93 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (CDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 72 | 72 | 72 | 73 | 74 | 77 | 79 | 82 | 84 | 85 | 86 | 86 | 86 | 85 | 84 | 83 | 81 | 80 | 78 | 77 | 77 | 76 | 75 | 74 |
| Dewpoint (°F) | 72 | 72 | 72 | 73 | 74 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 73 |
| Heat Index (°F) | 77 | 79 | 89 | 92 | 94 | 95 | 94 | 94 | 93 | 91 | 90 | 86 | 85 | 78 | 77 | 77 | 76 | 75 | ||||||
| Surface Wind (mph) | 3 | 3 | 3 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
| Wind Dir | E | E | SE | SE | SE | SE | SE | S | S | S | S | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 63 | 69 | 77 | 73 | 69 | 51 | 60 | 56 | 58 | 60 | 63 | 66 | 69 | 65 | 61 | 57 | 51 | 44 | 38 | 38 | 37 | 37 | 35 | 34 |
| Precipitation Potential (%) | 7 | 7 | 7 | 14 | 14 | 14 | 14 | 14 | 14 | 49 | 49 | 49 | 49 | 49 | 49 | 19 | 19 | 19 | 19 | 19 | 19 | 10 | 10 | 10 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 94 | 88 | 79 | 74 | 72 | 70 | 68 | 68 | 70 | 72 | 74 | 79 | 82 | 88 | 90 | 88 | 90 | 94 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
