| Point Forecast: Hammond IN 41.63N 87.49W |
Last Update: 1:21 pm CDT Sep 11, 2026 |
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| Date | 09/11 | 09/12 | ||||||||||||||||||||||
| Hour (CDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 80 | 79 | 79 | 78 | 75 | 74 | 73 | 72 | 70 | 69 | 68 | 68 | 68 | 67 | 66 | 67 | 67 | 71 | 74 | 78 | 80 | 82 | 84 | 85 |
| Dewpoint (°F) | 57 | 58 | 59 | 59 | 60 | 61 | 63 | 64 | 64 | 64 | 65 | 65 | 66 | 66 | 66 | 66 | 67 | 68 | 69 | 70 | 70 | 69 | 68 | 68 |
| Heat Index (°F) | 80 | 80 | 79 | 78 | 75 | 78 | 83 | 86 | 87 | 89 | ||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 7 | 9 | 10 | 11 | 11 | 11 |
| Wind Dir | E | E | E | E | E | E | SE | SE | SSE | SSE | SSE | S | S | S | S | S | S | SSW | SW | SW | WSW | WSW | WSW | WSW |
| Gust | 13 | 15 | 16 | 17 | 18 | 18 | ||||||||||||||||||
| Sky Cover (%) | 25 | 29 | 33 | 38 | 42 | 44 | 44 | 42 | 40 | 39 | 40 | 40 | 42 | 43 | 45 | 48 | 46 | 45 | 45 | 40 | 38 | 36 | 40 | 45 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 7 | 8 | 7 |
| Relative Humidity (%) | 45 | 48 | 50 | 53 | 60 | 65 | 71 | 78 | 81 | 84 | 88 | 90 | 93 | 97 | 98 | 98 | 100 | 90 | 85 | 77 | 70 | 63 | 58 | 56 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/13 | |||||||||||||||||||||||
| Hour (CDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 86 | 86 | 85 | 84 | 81 | 79 | 78 | 76 | 75 | 74 | 73 | 72 | 71 | 70 | 68 | 68 | 67 | 69 | 71 | 73 | 74 | 74 | 74 | 73 |
| Dewpoint (°F) | 68 | 68 | 69 | 69 | 70 | 70 | 70 | 69 | 68 | 67 | 66 | 64 | 62 | 60 | 60 | 58 | 58 | 59 | 60 | 60 | 59 | 59 | 58 | 58 |
| Heat Index (°F) | 90 | 89 | 89 | 87 | 84 | 79 | 78 | 76 | 75 | |||||||||||||||
| Surface Wind (mph) | 11 | 11 | 11 | 9 | 7 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 9 | 9 |
| Wind Dir | WSW | W | W | WNW | WNW | WNW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | NNW | N | N | N | N | N | N |
| Gust | 18 | 17 | 16 | 14 | 13 | 14 | 15 | |||||||||||||||||
| Sky Cover (%) | 47 | 41 | 38 | 37 | 40 | 45 | 51 | 52 | 48 | 44 | 39 | 37 | 35 | 35 | 35 | 35 | 36 | 34 | 34 | 36 | 41 | 46 | 52 | 58 |
| Precipitation Potential (%) | 6 | 5 | 5 | 5 | 4 | 3 | 3 | 2 | 2 | 3 | 4 | 5 | 5 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 25 | 25 |
| Relative Humidity (%) | 55 | 56 | 58 | 62 | 68 | 74 | 76 | 79 | 80 | 79 | 78 | 75 | 73 | 73 | 73 | 72 | 73 | 71 | 67 | 64 | 61 | 59 | 58 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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