| Point Forecast: Des Moines International Airport IA 41.54N 93.66W |
Last Update: 2:51 am CDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| 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) | 66 | 66 | 66 | 64 | 66 | 68 | 72 | 78 | 80 | 84 | 86 | 86 | 87 | 88 | 89 | 87 | 86 | 86 | 81 | 79 | 78 | 75 | 72 | 71 |
| Dewpoint (°F) | 63 | 63 | 63 | 63 | 63 | 65 | 67 | 67 | 67 | 66 | 66 | 67 | 67 | 67 | 67 | 67 | 68 | 68 | 67 | 68 | 67 | 67 | 66 | 66 |
| Heat Index (°F) | 78 | 82 | 86 | 88 | 89 | 90 | 91 | 92 | 90 | 89 | 89 | 83 | 79 | 78 | 75 | |||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Wind Dir | SSE | SSE | S | S | S | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 11 | 16 | 12 | 27 | 22 | 14 | 14 | 3 | 8 | 5 | 10 | 8 | 6 | 5 | 4 | 7 | 6 | 6 | 6 | 2 | 2 | 3 | 2 | 3 |
| Precipitation Potential (%) | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
| Relative Humidity (%) | 89 | 91 | 92 | 95 | 90 | 90 | 84 | 69 | 65 | 55 | 51 | 53 | 52 | 50 | 48 | 52 | 55 | 55 | 63 | 69 | 69 | 76 | 81 | 84 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| 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) | 71 | 69 | 69 | 69 | 68 | 71 | 74 | 80 | 82 | 84 | 85 | 86 | 87 | 88 | 88 | 88 | 87 | 85 | 82 | 79 | 77 | 75 | 74 | 73 |
| Dewpoint (°F) | 65 | 65 | 65 | 64 | 66 | 68 | 68 | 70 | 70 | 70 | 69 | 69 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 |
| Heat Index (°F) | 83 | 86 | 88 | 89 | 90 | 91 | 92 | 92 | 92 | 91 | 89 | 85 | 79 | 77 | 75 | |||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 6 | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 4 | 4 | 7 | 10 | 19 | 7 | 4 | 3 | 3 | 11 | 19 | 18 | 16 | 15 | 13 | 12 | 10 | 11 | 13 | 14 | 22 | 29 | 37 | 42 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 5 | 5 | 18 | 18 |
| Relative Humidity (%) | 81 | 87 | 87 | 84 | 93 | 90 | 82 | 72 | 67 | 63 | 59 | 57 | 53 | 52 | 52 | 54 | 55 | 59 | 65 | 72 | 76 | 82 | 84 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
