| Point Forecast: Prairie du Sac WI 43.3N 89.74W (Elev. 243 m) |
Last Update: 5:38 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 | 19 | 21 | 24 | 26 | 27 | 28 | 29 | 29 | 31 | 31 | 31 | 30 | 29 | 27 | 26 | 24 | 23 | 23 | 22 | 22 | 21 | 21 |
| Dewpoint (°C) | 18 | 18 | 19 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 |
| Heat Index (°C) | 24 | 26 | 29 | 31 | 31 | 32 | 33 | 33 | 33 | 33 | 32 | 29 | 26 | 24 | ||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 3 | 5 | 7 | 8 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 25 | 32 | 19 | 20 | 16 | 15 | 19 | 27 | 21 | 26 | 13 | 15 | 13 | 12 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 24 | 34 | 45 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 97 | 97 | 97 | 90 | 79 | 72 | 69 | 65 | 63 | 61 | 57 | 57 | 57 | 61 | 65 | 72 | 76 | 84 | 90 | 87 | 90 | 90 | 93 | 93 |
| 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) | 21 | 22 | 22 | 24 | 26 | 27 | 28 | 28 | 29 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 19 | 18 | 18 | 18 |
| Dewpoint (°C) | 21 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 18 |
| Heat Index (°C) | 24 | 26 | 29 | 32 | 33 | 33 | 33 | 32 | 31 | 26 | 25 | 24 | ||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | W | NW | N | N | N | NW | NW | N | N | N | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 47 | 50 | 52 | 53 | 52 | 55 | 36 | 53 | 69 | 71 | 74 | 76 | 77 | 78 | 79 | 76 | 74 | 71 | 73 | 76 | 78 | 79 | 81 | 82 |
| Precipitation Potential (%) | 4 | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 72 | 72 | 72 | 72 | 72 | 72 | 74 | 74 | 74 | 74 | 74 | 74 | 48 | 48 | 48 | 48 |
| Relative Humidity (%) | 97 | 97 | 100 | 97 | 91 | 85 | 82 | 80 | 74 | 74 | 77 | 82 | 88 | 90 | 94 | 97 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Rain | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | Chc | Chc | Chc | -- |
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