| Point Forecast: Saint Louis MO 38.64N 90.23W (Elev. 538 ft) |
Last Update: 8:37 am CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 82 | 83 | 83 | 84 | 82 | 80 | 80 | 79 | 78 | 77 | 76 | 75 | 74 | 73 | 73 | 73 | 72 | 72 | 71 | 72 | 72 | 74 | 76 | 77 |
| Dewpoint (°F) | 73 | 72 | 72 | 73 | 73 | 73 | 72 | 72 | 71 | 72 | 72 | 72 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 72 | 73 | 73 |
| Heat Index (°F) | 87 | 88 | 88 | 90 | 87 | 84 | 84 | 79 | 78 | 77 | 76 | 75 | 76 | 77 | ||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 5 | 3 | 3 | 3 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | SE | S | SE | E | SE | SW | NE | E | NE | NE | W | W | SE | SW | W | E | E | E | NE | NE | N | N | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 89 | 91 | 93 | 93 | 94 | 94 | 89 | 84 | 79 | 75 | 72 | 69 | 65 | 62 | 58 | 57 | 56 | 55 | 61 | 66 | 72 | 68 | 61 | 70 |
| Precipitation Potential (%) | 29 | 39 | 57 | 65 | 64 | 63 | 62 | 54 | 37 | 29 | 23 | 11 | 6 | 4 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 4 | 5 | 6 |
| Relative Humidity (%) | 74 | 70 | 70 | 70 | 74 | 79 | 77 | 79 | 79 | 85 | 87 | 90 | 90 | 93 | 93 | 93 | 97 | 97 | 100 | 97 | 97 | 93 | 90 | 88 |
| Rain | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 80 | 82 | 84 | 85 | 85 | 85 | 85 | 85 | 84 | 82 | 80 | 78 | 77 | 76 | 75 | 74 | 74 | 74 | 73 | 73 | 74 | 76 | 79 | 82 |
| Dewpoint (°F) | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 73 | 74 | 75 |
| Heat Index (°F) | 84 | 87 | 90 | 92 | 92 | 92 | 92 | 91 | 90 | 87 | 84 | 78 | 77 | 76 | 75 | 76 | 79 | 89 | ||||||
| Surface Wind (mph) | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
| Wind Dir | NE | E | E | E | E | E | E | E | E | E | E | E | E | E | E | SE | SE | SE | SE | SE | SE | SE | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 49 | 54 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 54 | 50 | 47 | 46 | 44 | 43 | 44 | 46 | 47 | 54 | 62 | 69 | 65 | 60 | 56 |
| Precipitation Potential (%) | 8 | 8 | 22 | 22 | 22 | 22 | 22 | 22 | 13 | 13 | 13 | 13 | 13 | 13 | 8 | 8 | 8 | 8 | 8 | 8 | 13 | 13 | 13 | 13 |
| Relative Humidity (%) | 79 | 74 | 70 | 67 | 67 | 67 | 67 | 65 | 67 | 72 | 77 | 82 | 85 | 90 | 94 | 97 | 93 | 93 | 97 | 97 | 93 | 90 | 85 | 79 |
| Rain | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
