| Point Forecast: Porter IN 41.64N 87.08W |
Last Update: 4:11 am CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 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 (°C) | 19 | 19 | 21 | 23 | 26 | 28 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 27 | 26 | 26 | 24 | 24 | 24 | 23 | 23 | 23 |
| Dewpoint (°C) | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Heat Index (°C) | 26 | 29 | 30 | 31 | 32 | 31 | 31 | 32 | 32 | 31 | 32 | 29 | 26 | 26 | 24 | 24 | 24 | |||||||
| Surface Wind (mph) | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 3 | 3 |
| Wind Dir | SSE | SSE | SSE | S | S | S | S | S | SE | ESE | E | E | ESE | SE | SE | SSE | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 11 | 8 | 7 | 5 | 2 | 2 | 11 | 23 | 19 | 19 | 24 | 30 | 27 | 32 | 35 | 34 | 37 | 30 | 27 | 25 | 28 | 22 | 31 | 30 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 3 | 3 | 12 | 12 | 12 | 12 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 |
| Relative Humidity (%) | 88 | 88 | 83 | 73 | 65 | 59 | 56 | 54 | 53 | 57 | 57 | 57 | 58 | 58 | 59 | 70 | 78 | 83 | 86 | 88 | 91 | 94 | 94 | 94 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 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 (°C) | 23 | 23 | 24 | 25 | 27 | 28 | 29 | 31 | 31 | 32 | 32 | 32 | 32 | 31 | 30 | 29 | 28 | 26 | 26 | 24 | 23 | 23 | 22 | 22 |
| Dewpoint (°C) | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 |
| Heat Index (°C) | 24 | 25 | 29 | 32 | 34 | 36 | 37 | 37 | 37 | 37 | 37 | 36 | 34 | 33 | 31 | 28 | 26 | 24 | ||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 |
| Wind Dir | S | S | SSW | SSW | SSW | SSW | SW | SW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 35 | 42 | 51 | 60 | 59 | 33 | 28 | 30 | 32 | 30 | 27 | 25 | 32 | 40 | 47 | 51 | 56 | 60 | 61 | 63 | 64 | 69 | 75 | 80 |
| Precipitation Potential (%) | 11 | 11 | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 17 | 17 | 17 | 17 | 17 | 45 | 45 | 45 | 45 | 45 | 45 | 52 | 52 | 52 | 52 |
| Relative Humidity (%) | 94 | 94 | 91 | 88 | 82 | 76 | 70 | 66 | 64 | 62 | 62 | 62 | 62 | 63 | 66 | 70 | 76 | 83 | 88 | 91 | 95 | 99 | 100 | 100 |
| Rain | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
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