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| Point Forecast: Jeffersontown KY 38.21N 85.58W (Elev. 686 ft) |
Last Update: 5:04 pm EDT May 18, 2022 |
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| Date | 05/18 | 05/19 | ||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 74 | 74 | 72 | 74 | 72 | 70 | 70 | 68 | 68 | 67 | 66 | 65 | 65 | 65 | 65 | 67 | 69 | 72 | 74 | 78 | 80 | 81 | 83 | 84 |
| Dewpoint (°F) | 62 | 63 | 63 | 63 | 65 | 65 | 64 | 64 | 63 | 63 | 63 | 62 | 62 | 63 | 62 | 64 | 65 | 66 | 66 | 66 | 66 | 65 | 64 | 65 |
| Heat Index (°F) | 78 | 82 | 83 | 84 | 86 | |||||||||||||||||||
| Surface Wind (mph) | 9 | 10 | 11 | 13 | 9 | 7 | 5 | 5 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 6 | 7 | 7 | 7 |
| Wind Dir | SW | SW | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 20 | 21 | ||||||||||||||||||||||
| Sky Cover (%) | 77 | 80 | 79 | 74 | 79 | 76 | 61 | 52 | 61 | 85 | 59 | 54 | 66 | 63 | 76 | 67 | 64 | 67 | 54 | 50 | 48 | 26 | 32 | 39 |
| Precipitation Potential (%) | 52 | 43 | 35 | 26 | 25 | 24 | 23 | 19 | 15 | 11 | 11 | 11 | 11 | 10 | 8 | 7 | 7 | 7 | 7 | 10 | 14 | 18 | 21 | 25 |
| Relative Humidity (%) | 66 | 69 | 73 | 69 | 79 | 84 | 81 | 87 | 84 | 87 | 90 | 90 | 90 | 93 | 90 | 90 | 87 | 81 | 76 | 67 | 62 | 58 | 53 | 53 |
| Rain | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc |
| Thunder | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc |
| Date | 05/20 | |||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 84 | 82 | 82 | 79 | 76 | 74 | 74 | 73 | 72 | 72 | 71 | 71 | 71 | 71 | 72 | 73 | 76 | 79 | 82 | 85 | 87 | 89 | 90 | 90 |
| Dewpoint (°F) | 65 | 66 | 66 | 66 | 67 | 66 | 66 | 65 | 64 | 64 | 63 | 62 | 62 | 62 | 63 | 64 | 65 | 66 | 66 | 66 | 66 | 65 | 64 | 64 |
| Heat Index (°F) | 86 | 84 | 84 | 79 | 76 | 76 | 79 | 84 | 87 | 89 | 91 | 91 | 91 | |||||||||||
| Surface Wind (mph) | 8 | 8 | 10 | 8 | 7 | 7 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 13 | 14 | 15 | 16 | 17 | 17 | 17 | 17 |
| Wind Dir | SW | S | S | SW | S | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | S |
| Gust | 20 | 22 | 24 | 26 | 28 | 28 | 28 | 29 | 29 | |||||||||||||||
| Sky Cover (%) | 46 | 53 | 61 | 68 | 50 | 51 | 60 | 61 | 51 | 41 | 39 | 38 | 36 | 31 | 25 | 20 | 16 | 11 | 7 | 7 | 6 | 6 | 8 | 10 |
| Precipitation Potential (%) | 28 | 32 | 36 | 12 | 12 | 12 | 12 | 12 | 12 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 53 | 58 | 58 | 64 | 74 | 76 | 76 | 76 | 76 | 76 | 75 | 74 | 73 | 73 | 73 | 73 | 69 | 64 | 58 | 53 | 50 | 45 | 42 | 42 |
| Rain | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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