| Point Forecast: Prairie du Sac WI 43.3N 89.74W (Elev. 243 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 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 24 | 26 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 |
| Dewpoint (°C) | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 22 |
| Heat Index (°C) | 24 | 24 | 26 | 31 | 32 | 34 | 33 | 34 | 32 | 29 | 26 | 25 | 24 | |||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 3 | 5 | 6 | 7 | 8 | 10 | 11 | 11 | 11 | 11 | 11 | 6 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | SW | S | S | S | S | S | S | S | SW | SW | SW | W | W | NW | W | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 23 | 14 | 14 | 23 | 15 | 14 | 20 | 34 | 55 | 52 | 49 | 55 | 57 | 42 | 52 | 54 | 58 | 67 | 70 | 61 | 71 | 63 | 65 | 60 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 2 | 1 | 6 | 9 | 20 | 41 | 57 | 78 | 80 | 78 | 63 | 67 | 67 | 67 |
| Relative Humidity (%) | 87 | 87 | 90 | 90 | 93 | 93 | 97 | 100 | 97 | 100 | 97 | 91 | 82 | 77 | 77 | 74 | 75 | 77 | 85 | 85 | 90 | 94 | 97 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Lkly | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | 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) | 21 | 21 | 20 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 20 | 19 | 17 |
| Dewpoint (°C) | 21 | 20 | 19 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 3 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | N | N | N | NE | NE | NE | NE | NE | NE | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 68 | 69 | 72 | 75 | 79 | 83 | 88 | 92 | 93 | 89 | 85 | 81 | 79 | 78 | 76 | 69 | 61 | 54 | 54 | 55 | 55 | 45 | 35 |
| Precipitation Potential (%) | 60 | 60 | 60 | 33 | 33 | 33 | 30 | 30 | 30 | 13 | 13 | 13 | 13 | 13 | 13 | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 5 | 5 |
| Relative Humidity (%) | 100 | 97 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 97 | 93 | 90 | 87 | 81 | 78 | 76 | 73 | 71 | 71 | 70 | 73 | 75 | 84 |
| Rain | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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