| Point Forecast: Shelbyville Municipal Airport IN 39.59N 85.8W (Elev. 797 ft) |
Last Update: 7:15 pm EDT Apr 21, 2026 |
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| Date | 04/21 | 04/22 | ||||||||||||||||||||||
| Hour (EDT) | 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) | 75 | 71 | 66 | 65 | 64 | 63 | 63 | 63 | 62 | 61 | 60 | 60 | 59 | 60 | 61 | 64 | 67 | 69 | 70 | 72 | 73 | 74 | 74 | 74 |
| Dewpoint (°F) | 39 | 41 | 43 | 44 | 44 | 44 | 45 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 53 | 55 | 55 | 55 | 56 | 56 | 55 | 54 | 53 | 53 |
| Heat Index (°F) | 75 | |||||||||||||||||||||||
| Surface Wind (mph) | 20 | 17 | 14 | 14 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 10 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 11 | 10 | 10 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | W | W | WSW | WSW | W | WSW | WSW | WSW | WSW |
| Gust | 29 | 22 | 20 | 20 | 20 | 20 | 18 | 18 | 20 | 18 | 18 | 20 | 18 | |||||||||||
| Sky Cover (%) | 13 | 16 | 23 | 32 | 36 | 47 | 64 | 72 | 73 | 70 | 68 | 68 | 71 | 73 | 73 | 69 | 66 | 66 | 61 | 60 | 55 | 50 | 46 | 41 |
| Precipitation Potential (%) | 0 | 2 | 0 | 7 | 5 | 13 | 17 | 22 | 45 | 46 | 46 | 42 | 41 | 27 | 21 | 19 | 12 | 12 | 17 | 30 | 25 | 26 | 25 | 26 |
| Relative Humidity (%) | 27 | 34 | 43 | 46 | 48 | 50 | 52 | 52 | 56 | 60 | 64 | 67 | 72 | 72 | 75 | 73 | 65 | 61 | 61 | 57 | 53 | 50 | 48 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc |
| Date | 04/23 | |||||||||||||||||||||||
| Hour (EDT) | 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) | 72 | 71 | 67 | 64 | 63 | 62 | 62 | 61 | 60 | 59 | 58 | 58 | 58 | 58 | 62 | 67 | 71 | 73 | 76 | 78 | 78 | 79 | 79 | 78 |
| Dewpoint (°F) | 57 | 56 | 55 | 55 | 55 | 55 | 55 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 54 | 55 | 55 | 54 | 53 | 52 | 51 | 51 | 51 | 51 |
| Heat Index (°F) | 76 | 78 | 78 | 79 | 79 | 78 | ||||||||||||||||||
| Surface Wind (mph) | 8 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 11 | 13 | 13 | 13 | 13 | 11 |
| Wind Dir | WSW | WSW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Gust | 18 | 20 | 20 | 18 | ||||||||||||||||||||
| Sky Cover (%) | 40 | 49 | 42 | 40 | 39 | 39 | 32 | 24 | 23 | 21 | 20 | 20 | 20 | 20 | 17 | 13 | 10 | 12 | 13 | 15 | 15 | 15 | 15 | 17 |
| Precipitation Potential (%) | 23 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 |
| Relative Humidity (%) | 59 | 59 | 65 | 73 | 75 | 78 | 78 | 78 | 81 | 80 | 83 | 83 | 83 | 83 | 75 | 65 | 57 | 51 | 45 | 40 | 39 | 38 | 38 | 39 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
