| Point Forecast: Cape Girardeau MO 37.31N 89.56W |
Last Update: 11:51 pm CDT May 19, 2024 |
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| Date | 05/20 | |||||||||||||||||||||||
| Hour (CDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°C) | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 21 | 23 | 26 | 27 | 28 | 29 | 30 | 30 | 30 | 30 | 29 | 27 | 26 | 23 | 22 | 21 |
| Dewpoint (°C) | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 |
| Heat Index (°C) | 26 | 28 | 29 | 29 | 30 | 30 | 30 | 31 | 30 | 29 | 26 | |||||||||||||
| Surface Wind (mph) | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 6 | 7 | 7 | 9 | 9 | 10 | 10 | 10 | 9 | 7 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 8 | 12 | 6 | 18 | 36 | 22 | 23 | 27 | 18 | 21 | 36 | 33 | 34 | 30 | 29 | 36 | 31 | 43 | 15 | 13 | 23 | 26 | 22 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 4 | 5 | 3 | 2 | 0 | 0 |
| Relative Humidity (%) | 87 | 87 | 90 | 90 | 90 | 93 | 97 | 93 | 84 | 76 | 69 | 60 | 53 | 49 | 45 | 45 | 45 | 46 | 53 | 63 | 69 | 76 | 81 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/21 | |||||||||||||||||||||||
| Hour (CDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°C) | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 19 | 22 | 24 | 27 | 28 | 29 | 31 | 31 | 32 | 32 | 31 | 30 | 29 | 28 | 27 | 26 | 26 |
| Dewpoint (°C) | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 19 |
| Heat Index (°C) | 24 | 28 | 30 | 32 | 33 | 33 | 33 | 33 | 33 | 32 | 31 | 29 | 28 | 26 | 26 | |||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 10 | 11 | 13 | 13 | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 |
| 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 | ||||||||||||||||||||||||
| Sky Cover (%) | 18 | 14 | 15 | 16 | 17 | 16 | 14 | 13 | 12 | 12 | 11 | 10 | 9 | 8 | 9 | 11 | 12 | 15 | 17 | 20 | 29 | 38 | 47 | 47 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 6 |
| Relative Humidity (%) | 90 | 93 | 97 | 100 | 100 | 100 | 100 | 100 | 87 | 76 | 67 | 61 | 57 | 53 | 52 | 48 | 48 | 50 | 55 | 59 | 63 | 65 | 67 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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