| Point Forecast: Marshalltown Municipal Airport IA 42.12N 92.92W |
Last Update: 2:33 am CDT May 10, 2024 |
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| Date | 05/10 | 05/11 | ||||||||||||||||||||||
| Hour (CDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 48 | 48 | 47 | 47 | 47 | 50 | 54 | 59 | 62 | 65 | 67 | 69 | 70 | 71 | 70 | 69 | 66 | 63 | 59 | 57 | 54 | 53 | 51 | 49 |
| Dewpoint (°F) | 48 | 47 | 47 | 46 | 46 | 48 | 49 | 50 | 48 | 47 | 46 | 46 | 46 | 46 | 48 | 48 | 50 | 50 | 48 | 47 | 46 | 45 | 44 | 43 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 9 | 10 | 10 | 11 | 13 | 13 | 11 | 10 | 9 | 8 | 9 | 7 | 7 | 6 | 7 |
| Wind Dir | WNW | NW | NW | NW | NW | WNW | WNW | W | W | W | W | W | W | W | W | WNW | WNW | WNW | WNW | NW | NNW | NW | NW | NW |
| Gust | 18 | 20 | ||||||||||||||||||||||
| Sky Cover (%) | 43 | 40 | 44 | 47 | 47 | 41 | 27 | 14 | 30 | 25 | 30 | 34 | 44 | 53 | 53 | 57 | 40 | 36 | 30 | 29 | 18 | 8 | 4 | 3 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 3 | 6 | 10 | 19 | 25 | 24 | 9 | 7 | 3 | 2 | 1 | 0 | 0 |
| Relative Humidity (%) | 99 | 98 | 97 | 96 | 96 | 93 | 83 | 72 | 60 | 52 | 47 | 44 | 42 | 41 | 45 | 47 | 56 | 62 | 67 | 69 | 74 | 74 | 77 | 80 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/12 | |||||||||||||||||||||||
| Hour (CDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 48 | 47 | 46 | 46 | 47 | 52 | 57 | 61 | 64 | 66 | 68 | 69 | 70 | 71 | 71 | 70 | 69 | 65 | 61 | 58 | 56 | 54 | 53 | 52 |
| Dewpoint (°F) | 42 | 42 | 42 | 41 | 42 | 43 | 44 | 44 | 44 | 43 | 42 | 41 | 41 | 41 | 41 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 41 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 6 | 6 | 8 | 9 | 10 | 13 | 14 | 14 | 14 | 14 | 13 | 10 | 8 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 |
| Wind Dir | NW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | WNW | SW | S | S | S | S | S |
| Gust | 18 | 21 | 23 | 22 | 20 | 18 | ||||||||||||||||||
| Sky Cover (%) | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 3 | 3 | 3 | 3 | 5 | 8 | 10 | 12 | 8 | 7 | 7 | 6 | 5 | 4 | 3 | 4 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 80 | 83 | 86 | 83 | 83 | 71 | 62 | 53 | 48 | 43 | 39 | 36 | 35 | 34 | 34 | 38 | 39 | 45 | 51 | 57 | 61 | 64 | 66 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
