| Point Forecast: Madison WI 43.07N 89.4W (Elev. 268 m) |
Last Update: 10:24 pm CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 24 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 23 | 24 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 27 | 26 | 25 | 24 | 23 |
| Dewpoint (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 22 | 22 |
| Heat Index (°C) | 24 | 24 | 26 | 30 | 32 | 33 | 34 | 34 | 33 | 32 | 29 | 26 | 25 | 24 | ||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 6 | 7 | 8 | 10 | 11 | 14 | 11 | 10 | 13 | 7 | 7 | 7 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 26 | 17 | 12 | 10 | 5 | 13 | 25 | 36 | 43 | 44 | 30 | 39 | 26 | 48 | 58 | 68 | 48 | 66 | 80 | 68 | 71 | 68 | 77 | 74 |
| Precipitation Potential (%) | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 5 | 4 | 26 | 48 | 63 | 71 | 70 | 64 | 67 | 67 | 67 |
| Relative Humidity (%) | 83 | 86 | 88 | 89 | 91 | 93 | 94 | 97 | 97 | 96 | 91 | 85 | 80 | 77 | 72 | 70 | 70 | 74 | 74 | 82 | 82 | 85 | 87 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 22 | 22 | 21 | 20 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 20 | 19 | 18 |
| Dewpoint (°C) | 21 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | N | N | N | N | N | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 77 | 72 | 75 | 82 | 86 | 87 | 86 | 86 | 86 | 86 | 85 | 84 | 83 | 82 | 80 | 79 | 71 | 64 | 56 | 56 | 56 | 56 | 46 | 37 |
| Precipitation Potential (%) | 61 | 61 | 61 | 33 | 33 | 33 | 31 | 31 | 31 | 16 | 16 | 16 | 16 | 16 | 16 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 6 | 6 |
| Relative Humidity (%) | 93 | 93 | 93 | 97 | 97 | 97 | 97 | 97 | 100 | 100 | 97 | 93 | 93 | 90 | 84 | 81 | 78 | 76 | 73 | 70 | 70 | 70 | 75 | 78 |
| Rain | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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