| Point Forecast: 2 Miles NNW Williams Bay WI 42.61N 88.57W (Elev. 302 m) |
Last Update: 8:37 pm CDT Jul 16, 2026 |
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| Date | 07/16 | 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) | 23 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 23 | 25 | 27 | 28 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 28 | 27 | 25 |
| Dewpoint (°C) | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 18 | 19 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 22 |
| Heat Index (°C) | 25 | 28 | 31 | 32 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 29 | 25 | |||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 5 | 6 | 7 | 6 | 7 | 7 | 8 | 7 | 7 | 7 | 6 | 6 |
| Wind Dir | E | E | E | E | E | SE | SE | SE | SE | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 70 | 70 | 70 | 70 | 68 | 67 | 65 | 61 | 57 | 53 | 56 | 60 | 63 | 58 | 53 | 48 | 50 | 53 | 55 | 48 | 41 | 33 | 30 | 27 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 8 | 12 | 17 | 33 | 32 | 24 | 32 | 20 | 6 | 4 | 0 |
| Relative Humidity (%) | 66 | 68 | 68 | 70 | 73 | 76 | 78 | 81 | 81 | 84 | 81 | 76 | 74 | 72 | 67 | 65 | 63 | 65 | 65 | 65 | 70 | 72 | 77 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | SChc | Chc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | SChc | Chc | SChc | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| 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 | 22 | 22 | 23 | 23 | 23 | 25 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | 26 | 23 |
| Dewpoint (°C) | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 18 |
| Heat Index (°C) | 24 | 25 | 29 | 30 | 31 | 32 | 31 | 31 | 31 | 30 | 29 | 28 | 26 | |||||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 8 | 7 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | NW | NW | NW | NW | N | N | N | N | N | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 23 | 21 | 19 | 17 | 11 | 6 | 11 | 30 | 30 | 23 | 38 | 26 | 14 | 20 | 27 | 33 | 28 | 23 | 18 | 14 | 11 | 7 | 8 | 10 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 17 | 17 | 17 | 17 | 17 | 17 | 26 | 26 | 26 | 26 | 26 | 26 | 2 | 2 | 2 |
| Relative Humidity (%) | 87 | 90 | 90 | 90 | 93 | 93 | 93 | 93 | 90 | 90 | 90 | 79 | 72 | 69 | 67 | 65 | 63 | 61 | 61 | 61 | 61 | 65 | 67 | 76 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
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