| Point Forecast: Urbana IL 40.1N 88.21W (Elev. 741 ft) |
Last Update: 2:31 am CDT Aug 9, 2026 |
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| Date | 08/09 | 08/10 | ||||||||||||||||||||||
| 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 (°F) | 68 | 67 | 67 | 67 | 67 | 69 | 74 | 79 | 82 | 85 | 86 | 87 | 88 | 88 | 88 | 87 | 87 | 85 | 82 | 79 | 79 | 78 | 76 | 76 |
| Dewpoint (°F) | 67 | 67 | 67 | 67 | 67 | 69 | 71 | 72 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 72 | 72 | 72 | 71 | 70 |
| Heat Index (°F) | 79 | 88 | 93 | 94 | 95 | 97 | 97 | 97 | 95 | 95 | 93 | 87 | 79 | 79 | 78 | 76 | 76 | |||||||
| Surface Wind (mph) | 2 | 2 | 3 | 3 | 3 | 5 | 7 | 8 | 9 | 11 | 13 | 13 | 14 | 14 | 15 | 15 | 14 | 13 | 13 | 11 | 13 | 13 | 13 | 14 |
| Wind Dir | SE | SE | SE | SE | SSE | S | S | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | SSW |
| Gust | 16 | 18 | 20 | 21 | 21 | 22 | 23 | 24 | 23 | 21 | 21 | 21 | 20 | 20 | 21 | 23 | ||||||||
| Sky Cover (%) | 23 | 37 | 48 | 56 | 55 | 61 | 59 | 47 | 34 | 29 | 28 | 29 | 37 | 39 | 42 | 47 | 37 | 19 | 18 | 15 | 21 | 32 | 58 | 65 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 7 | 6 | 6 | 9 | 10 | 11 | 17 | 23 | 22 | 23 | 22 | 19 | 12 | 11 | 12 | 17 | 27 | 34 | 35 |
| Relative Humidity (%) | 97 | 100 | 100 | 100 | 100 | 100 | 90 | 79 | 77 | 70 | 68 | 65 | 63 | 63 | 63 | 65 | 65 | 70 | 74 | 79 | 79 | 82 | 85 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | SChc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/11 | |||||||||||||||||||||||
| 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 (°F) | 76 | 75 | 74 | 74 | 73 | 74 | 77 | 80 | 83 | 85 | 87 | 88 | 89 | 89 | 89 | 89 | 88 | 86 | 84 | 81 | 78 | 77 | 76 | 76 |
| Dewpoint (°F) | 70 | 70 | 70 | 70 | 69 | 71 | 71 | 72 | 73 | 74 | 75 | 76 | 75 | 76 | 76 | 76 | 76 | 77 | 76 | 75 | 74 | 73 | 73 | 72 |
| Heat Index (°F) | 76 | 75 | 77 | 84 | 89 | 93 | 96 | 99 | 99 | 100 | 100 | 100 | 99 | 97 | 93 | 87 | 78 | 77 | 76 | 76 | ||||
| Surface Wind (mph) | 11 | 11 | 9 | 8 | 8 | 8 | 9 | 9 | 10 | 9 | 10 | 11 | 11 | 13 | 11 | 10 | 9 | 6 | 6 | 6 | 6 | 7 | 8 | 9 |
| Wind Dir | SSW | SSW | SW | SSW | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | S | SSW | SSW | SSW | SSW | SSW |
| Gust | 21 | 21 | 18 | 15 | 16 | 17 | 17 | 20 | 20 | 22 | 22 | 21 | 17 | |||||||||||
| Sky Cover (%) | 72 | 77 | 81 | 77 | 75 | 66 | 58 | 47 | 44 | 35 | 32 | 31 | 38 | 36 | 32 | 43 | 43 | 24 | 18 | 35 | 51 | 48 | 45 | 42 |
| Precipitation Potential (%) | 35 | 34 | 30 | 23 | 17 | 11 | 10 | 10 | 9 | 12 | 13 | 14 | 21 | 22 | 16 | 18 | 20 | 41 | 41 | 41 | 41 | 41 | 41 | 48 |
| Relative Humidity (%) | 82 | 84 | 87 | 87 | 87 | 90 | 82 | 77 | 72 | 70 | 68 | 68 | 64 | 66 | 66 | 66 | 68 | 75 | 77 | 82 | 88 | 88 | 90 | 87 |
| Rain | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- |
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