| Point Forecast: 2 Miles SSW Graf IA 42.46N 90.88W (Elev. 958 ft) |
Last Update: 7:56 am CDT Jun 16, 2026 |
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| Date | 06/16 | 06/17 | ||||||||||||||||||||||
| Hour (CDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 65 | 66 | 67 | 69 | 69 | 70 | 71 | 69 | 68 | 63 | 61 | 59 | 58 | 57 | 57 | 56 | 56 | 56 | 55 | 57 | 58 | 58 | 60 | 60 |
| Dewpoint (°F) | 51 | 51 | 50 | 49 | 48 | 47 | 47 | 47 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 45 | 46 | 46 | 47 | 49 | 51 | 52 | 54 | 55 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 20 | 20 | 20 | 20 | 18 | 16 | 14 | 11 | 8 | 6 | 5 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 9 | 10 | 11 | 15 | 16 | 17 |
| Wind Dir | W | W | W | NW | NW | NW | NW | NW | W | W | W | SW | SW | S | S | S | S | S | S | S | SE | SE | SE | SE |
| Gust | 28 | 30 | 29 | 29 | 28 | 25 | 22 | 18 | 20 | 23 | 25 | 28 | ||||||||||||
| Sky Cover (%) | 58 | 61 | 56 | 49 | 26 | 16 | 5 | 15 | 30 | 47 | 72 | 58 | 78 | 72 | 57 | 73 | 84 | 85 | 73 | 66 | 86 | 71 | 78 | 87 |
| Precipitation Potential (%) | 7 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 5 | 5 | 10 | 14 | 27 | 40 | 63 | 86 | 93 | 99 | 99 | 98 |
| Relative Humidity (%) | 60 | 58 | 54 | 49 | 47 | 44 | 42 | 45 | 45 | 54 | 58 | 62 | 64 | 67 | 67 | 66 | 69 | 69 | 74 | 75 | 77 | 80 | 81 | 84 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc |
| Date | 06/18 | |||||||||||||||||||||||
| Hour (CDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 61 | 64 | 66 | 69 | 73 | 72 | 73 | 72 | 70 | 68 | 66 | 64 | 62 | 61 | 60 | 58 | 58 | 57 | 56 | 56 | 58 | 60 | 63 | 65 |
| Dewpoint (°F) | 57 | 58 | 60 | 62 | 62 | 64 | 64 | 61 | 59 | 57 | 56 | 55 | 54 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 53 | 54 | 54 | 54 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 17 | 17 | 16 | 15 | 14 | 13 | 13 | 15 | 14 | 14 | 15 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 |
| Wind Dir | SE | SE | SE | S | S | S | SW | W | W | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW |
| Gust | 29 | 29 | 26 | 25 | 22 | 22 | 22 | 24 | 23 | 23 | 24 | 25 | 25 | 26 | 28 | 28 | 28 | 28 | 26 | 25 | 25 | 24 | 24 | 23 |
| Sky Cover (%) | 81 | 87 | 88 | 67 | 54 | 57 | 30 | 42 | 27 | 29 | 31 | 32 | 33 | 34 | 37 | 40 | 43 | 45 | 48 | 50 | 49 | 48 | 47 | 44 |
| Precipitation Potential (%) | 94 | 91 | 81 | 71 | 67 | 63 | 53 | 17 | 17 | 17 | 17 | 17 | 17 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 6 | 6 | 6 |
| Relative Humidity (%) | 87 | 81 | 81 | 78 | 68 | 76 | 73 | 68 | 68 | 68 | 70 | 73 | 75 | 78 | 81 | 83 | 83 | 86 | 90 | 90 | 83 | 81 | 72 | 68 |
| Rain | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
