| Point Forecast: 2 Miles SW Lafayette, Purdue University Airport IN 40.42N 86.94W (Elev. 630 ft) |
Last Update: 5:45 am EDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (EDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 68 | 67 | 68 | 68 | 70 | 73 | 75 | 78 | 80 | 82 | 82 | 83 | 84 | 83 | 83 | 82 | 78 | 75 | 73 | 72 | 71 | 70 | 69 | 68 |
| Dewpoint (°F) | 67 | 66 | 67 | 68 | 69 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 68 | 69 | 69 | 68 | 68 | 68 | 68 | 67 | 67 | 66 | 66 |
| Heat Index (°F) | 75 | 78 | 83 | 85 | 85 | 87 | 88 | 86 | 87 | 85 | 78 | 75 | ||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind Dir | N | N | N | N | NNE | NE | ENE | E | E | E | SE | SW | W | NW | NNE | NE | ENE | E | E | E | ESE | ESE | E | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 76 | 73 | 69 | 66 | 65 | 63 | 47 | 32 | 35 | 39 | 34 | 30 | 26 | 20 | 14 | 7 | 10 | 12 | 14 | 15 | 15 | 23 | 29 | 28 |
| Precipitation Potential (%) | 6 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 97 | 97 | 97 | 100 | 97 | 90 | 84 | 76 | 69 | 65 | 65 | 63 | 61 | 61 | 63 | 65 | 71 | 79 | 84 | 87 | 87 | 90 | 90 | 93 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (EDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 68 | 67 | 68 | 69 | 73 | 79 | 82 | 83 | 85 | 85 | 85 | 86 | 86 | 85 | 84 | 83 | 81 | 78 | 76 | 75 | 74 | 73 | 72 | 72 |
| Dewpoint (°F) | 65 | 65 | 65 | 67 | 69 | 71 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 73 | 72 | 72 | 72 | 71 | 71 | 71 | 71 |
| Heat Index (°F) | 79 | 87 | 88 | 91 | 91 | 91 | 92 | 92 | 91 | 90 | 89 | 86 | 78 | 76 | 75 | |||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | ENE | ENE | E | E | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | SSE | SSE | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 24 | 32 | 38 | 23 | 32 | 30 | 31 | 44 | 38 | 44 | 50 | 56 | 55 | 53 | 52 | 55 | 57 | 60 | 59 | 58 | 57 | 60 | 63 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 11 | 30 | 30 | 30 | 30 | 30 | 30 | 18 | 18 | 18 | 18 | 18 | 18 | 28 | 28 | 28 |
| Relative Humidity (%) | 90 | 93 | 90 | 93 | 87 | 77 | 72 | 70 | 65 | 65 | 65 | 63 | 63 | 65 | 70 | 72 | 77 | 82 | 87 | 90 | 90 | 93 | 97 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
