| Point Forecast: 2 Miles W Merrillville IN 41.47N 87.35W |
Last Update: 5:51 am CDT Jul 16, 2026 |
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| Date | 07/16 | 07/17 | ||||||||||||||||||||||
| Hour (CDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 72 | 74 | 78 | 82 | 85 | 87 | 88 | 89 | 90 | 89 | 88 | 87 | 86 | 85 | 81 | 79 | 77 | 76 | 75 | 74 | 73 | 72 | 72 | 72 |
| Dewpoint (°F) | 72 | 72 | 72 | 72 | 71 | 70 | 70 | 69 | 69 | 70 | 70 | 69 | 68 | 66 | 66 | 66 | 67 | 67 | 66 | 66 | 66 | 66 | 66 | 67 |
| Heat Index (°F) | 78 | 86 | 90 | 93 | 93 | 94 | 94 | 94 | 94 | 92 | 90 | 87 | 83 | 79 | 77 | 76 | 75 | |||||||
| Surface Wind (mph) | 1 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 6 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | N | NNE | NNE | N | N | N | NNE | NNE | NNE | NNE | NE | NE | ENE | ENE | ENE | ENE | ENE | E | E | ESE | ESE | SE | ESE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 54 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 53 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 53 | 52 | 51 | 50 |
| Precipitation Potential (%) | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 7 | 11 | 15 | 16 | 11 | 2 | 3 | 3 | 5 | 4 | 5 | 3 | 4 | 4 | 5 |
| Relative Humidity (%) | 100 | 93 | 82 | 72 | 64 | 58 | 54 | 52 | 51 | 53 | 54 | 55 | 54 | 55 | 61 | 66 | 71 | 73 | 76 | 77 | 80 | 81 | 83 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (CDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 72 | 74 | 78 | 82 | 85 | 87 | 88 | 88 | 87 | 87 | 86 | 85 | 84 | 83 | 80 | 78 | 76 | 75 | 74 | 73 | 73 | 72 | 72 | 72 |
| Dewpoint (°F) | 68 | 68 | 70 | 71 | 72 | 73 | 73 | 73 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 |
| Heat Index (°F) | 78 | 87 | 92 | 95 | 96 | 97 | 96 | 96 | 95 | 93 | 91 | 89 | 84 | 78 | 76 | 75 | ||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 6 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 |
| Wind Dir | SE | SSE | S | S | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 11 | |||||||||||||||||||||||
| Sky Cover (%) | 49 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 49 | 50 | 51 | 42 | 33 | 24 | 17 | 33 | 49 | 46 | 42 | 39 | 36 | 33 | 30 | 27 |
| Precipitation Potential (%) | 6 | 8 | 9 | 4 | 6 | 11 | 24 | 54 | 56 | 56 | 58 | 62 | 45 | 14 | 14 | 14 | 14 | 14 | 14 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 87 | 83 | 76 | 70 | 66 | 63 | 61 | 61 | 64 | 66 | 69 | 70 | 72 | 74 | 81 | 87 | 90 | 92 | 94 | 95 | 96 | 97 | 97 | 98 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | Chc | Lkly | Lkly | Lkly | Lkly | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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