| Point Forecast: 4 Miles NNE Littleport IA 42.82N 91.36W |
Last Update: 1:27 am CDT May 19, 2026 |
 |
|
[show menu] |
| Date | 05/19 | 05/20 | ||||||||||||||||||||||
| Hour (CDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 67 | 66 | 66 | 66 | 64 | 62 | 61 | 60 | 59 | 60 | 61 | 61 | 62 | 62 | 62 | 62 | 62 | 61 | 59 | 56 | 53 | 51 | 49 | 48 |
| Dewpoint (°F) | 63 | 62 | 62 | 62 | 62 | 61 | 60 | 57 | 55 | 53 | 52 | 51 | 50 | 50 | 49 | 48 | 46 | 45 | 43 | 43 | 42 | 41 | 41 | 40 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 13 | 13 | 13 | 11 | 13 | 13 | 13 | 13 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 11 | 10 | 7 | 8 | 7 |
| Wind Dir | S | S | S | SW | SW | SW | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 26 | 23 | 24 | 21 | 23 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | |||||
| Sky Cover (%) | 95 | 94 | 91 | 84 | 90 | 89 | 88 | 91 | 87 | 88 | 90 | 92 | 87 | 80 | 72 | 66 | 71 | 57 | 52 | 50 | 47 | 46 | 40 | 45 |
| Precipitation Potential (%) | 80 | 51 | 41 | 27 | 25 | 37 | 34 | 17 | 11 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 |
| Relative Humidity (%) | 87 | 87 | 87 | 87 | 93 | 97 | 97 | 90 | 87 | 78 | 72 | 70 | 65 | 65 | 62 | 60 | 56 | 56 | 55 | 62 | 66 | 68 | 74 | 74 |
| Rain | Ocnl | Chc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/21 | |||||||||||||||||||||||
| Hour (CDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 47 | 45 | 44 | 44 | 43 | 42 | 44 | 47 | 49 | 53 | 55 | 57 | 59 | 61 | 61 | 62 | 63 | 63 | 61 | 59 | 56 | 53 | 51 | 50 |
| Dewpoint (°F) | 39 | 38 | 38 | 37 | 37 | 37 | 38 | 38 | 39 | 39 | 39 | 39 | 39 | 38 | 39 | 39 | 39 | 39 | 40 | 41 | 41 | 41 | 41 | 41 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 6 | 7 | 7 | 6 | 5 | 6 | 6 | 7 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | NW | NW | NW | NW | N | N | N | N | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | E | E | E | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 31 | 25 | 17 | 8 | 4 | 4 | 2 | 1 | 0 | 3 | 13 | 16 | 34 | 28 | 52 | 71 | 75 | 83 | 77 | 58 | 66 | 74 | 75 | 76 |
| Precipitation Potential (%) | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 74 | 76 | 79 | 76 | 79 | 82 | 79 | 71 | 68 | 59 | 55 | 51 | 47 | 42 | 44 | 43 | 41 | 41 | 46 | 51 | 57 | 64 | 68 | 71 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| ||||||||||||