| Point Forecast: Galena IL 42.43N 90.44W (Elev. 248 m) |
Last Update: 1:46 am CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 20 | 20 | 19 | 19 | 19 | 19 | 21 | 23 | 26 | 27 | 28 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 29 | 27 | 26 | 24 | 24 | 23 |
| Dewpoint (°C) | 19 | 18 | 18 | 17 | 17 | 18 | 19 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 21 |
| Heat Index (°C) | 26 | 29 | 31 | 32 | 33 | 33 | 34 | 34 | 34 | 33 | 32 | 28 | 26 | 24 | 24 | |||||||||
| Surface Wind (mph) | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 3 | 3 | 2 | 2 | 2 | 2 |
| Wind Dir | S | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SE | SE | S | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 6 | 8 | 8 | 9 | 11 | 9 | 11 | 9 | 9 | 14 | 14 | 18 | 18 | 23 | 28 | 24 | 23 | 28 | 24 | 26 | 26 | 26 | 23 | 24 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 4 |
| Relative Humidity (%) | 92 | 91 | 90 | 88 | 89 | 89 | 88 | 85 | 74 | 68 | 65 | 62 | 59 | 58 | 56 | 56 | 56 | 58 | 64 | 74 | 77 | 81 | 83 | 88 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 22 | 22 |
| Dewpoint (°C) | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Heat Index (°C) | 24 | 26 | 30 | 32 | 33 | 32 | 33 | 33 | 32 | 31 | 29 | 26 | 25 | 24 | ||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 6 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 |
| Wind Dir | SE | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | W | W | W | W | W | NW | NW | NW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 25 | 42 | 43 | 45 | 51 | 48 | 45 | 43 | 40 | 48 | 57 | 65 | 63 | 60 | 58 | 59 | 60 | 61 | 65 | 69 | 73 | 73 | 74 | 74 |
| Precipitation Potential (%) | 4 | 4 | 4 | 4 | 4 | 18 | 18 | 18 | 18 | 18 | 18 | 49 | 49 | 49 | 49 | 49 | 49 | 64 | 64 | 64 | 64 | 64 | 64 | 38 |
| Relative Humidity (%) | 90 | 90 | 94 | 93 | 93 | 93 | 90 | 85 | 79 | 74 | 72 | 70 | 67 | 65 | 67 | 67 | 72 | 74 | 79 | 84 | 90 | 93 | 97 | 93 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc |
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