| Point Forecast: Saint Louis MO 38.64N 90.23W (Elev. 538 ft) |
Last Update: 6:06 pm CDT Jun 17, 2024 |
 |
|
[show menu] |
| Date | 06/17 | 06/18 | ||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 83 | 80 | 78 | 79 | 77 | 77 | 76 | 76 | 76 | 75 | 74 | 74 | 75 | 78 | 81 | 85 | 88 | 90 | 92 | 93 | 93 | 94 | 92 | 91 |
| Dewpoint (°F) | 69 | 69 | 69 | 70 | 70 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 72 | 72 | 72 | 72 | 72 | 72 | 71 | 70 | 70 | 69 | 69 | 67 |
| Heat Index (°F) | 87 | 83 | 78 | 79 | 77 | 77 | 76 | 76 | 76 | 75 | 75 | 78 | 85 | 91 | 95 | 97 | 99 | 99 | 99 | 99 | 97 | 94 | ||
| Surface Wind (mph) | 14 | 13 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 13 | 13 | 14 | 15 | 15 | 15 | 16 | 15 | 15 | 13 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 24 | 23 | 22 | 22 | 21 | 20 | 20 | 20 | 21 | 22 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 24 | ||||||
| Sky Cover (%) | 97 | 88 | 96 | 100 | 99 | 65 | 42 | 16 | 23 | 29 | 35 | 42 | 48 | 49 | 52 | 52 | 59 | 63 | 67 | 68 | 64 | 66 | 67 | 65 |
| Precipitation Potential (%) | 12 | 12 | 9 | 7 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 11 | 11 | 12 | 12 | 13 | 14 | 23 | 24 | 24 | 24 | 23 | 22 |
| Relative Humidity (%) | 63 | 69 | 74 | 74 | 79 | 82 | 85 | 85 | 85 | 87 | 90 | 90 | 90 | 82 | 74 | 65 | 59 | 56 | 51 | 47 | 47 | 44 | 47 | 45 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc |
| Date | 06/19 | |||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 90 | 87 | 84 | 82 | 81 | 80 | 79 | 78 | 78 | 77 | 76 | 76 | 75 | 78 | 81 | 84 | 86 | 88 | 91 | 92 | 92 | 93 | 92 | 92 |
| Dewpoint (°F) | 67 | 67 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 70 | 70 | 70 | 69 | 68 | 67 | 66 | 65 | 65 | 65 | 65 |
| Heat Index (°F) | 93 | 90 | 87 | 85 | 84 | 83 | 79 | 78 | 78 | 77 | 76 | 76 | 75 | 78 | 85 | 88 | 90 | 92 | 94 | 94 | 95 | 96 | 95 | 94 |
| Surface Wind (mph) | 13 | 11 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | SE | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 22 | 21 | ||||||||||||||||||||||
| Sky Cover (%) | 62 | 59 | 56 | 58 | 59 | 56 | 54 | 54 | 56 | 58 | 59 | 59 | 50 | 47 | 45 | 42 | 38 | 35 | 31 | 32 | 32 | 33 | 33 | 32 |
| Precipitation Potential (%) | 9 | 9 | 9 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 7 |
| Relative Humidity (%) | 47 | 52 | 59 | 65 | 67 | 69 | 72 | 73 | 75 | 76 | 78 | 82 | 83 | 76 | 69 | 63 | 57 | 51 | 46 | 43 | 41 | 40 | 41 | 42 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
