| Point Forecast: Mason City Municipal Airport IA 43.15N 93.34W |
Last Update: 9:20 am CDT Jun 16, 2024 |
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| Date | 06/16 | 06/17 | ||||||||||||||||||||||
| Hour (CDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 73 | 78 | 81 | 83 | 85 | 87 | 89 | 91 | 90 | 90 | 89 | 85 | 82 | 78 | 76 | 75 | 74 | 73 | 71 | 70 | 69 | 69 | 71 | 72 |
| Dewpoint (°F) | 67 | 68 | 69 | 69 | 70 | 70 | 71 | 72 | 71 | 71 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 69 | 68 | 68 | 68 | 67 | 68 | 68 |
| Heat Index (°F) | 78 | 84 | 87 | 89 | 92 | 95 | 99 | 96 | 96 | 95 | 90 | 86 | 78 | 76 | 75 | |||||||||
| Surface Wind (mph) | 15 | 17 | 20 | 22 | 22 | 22 | 20 | 20 | 18 | 17 | 14 | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 11 | 11 | 11 | 14 |
| Wind Dir | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | SSW | S | S | S | S | S | S | S | S | S |
| Gust | 21 | 25 | 28 | 30 | 31 | 30 | 30 | 29 | 26 | 24 | 21 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 21 | |||
| Sky Cover (%) | 28 | 26 | 22 | 22 | 26 | 27 | 29 | 22 | 28 | 42 | 50 | 50 | 46 | 49 | 52 | 59 | 63 | 69 | 64 | 65 | 62 | 64 | 68 | 67 |
| Precipitation Potential (%) | 5 | 4 | 2 | 1 | 1 | 3 | 4 | 5 | 9 | 18 | 23 | 23 | 24 | 24 | 28 | 36 | 39 | 39 | 39 | 40 | 39 | 39 | 39 | 39 |
| Relative Humidity (%) | 81 | 71 | 67 | 63 | 60 | 58 | 56 | 54 | 54 | 54 | 56 | 63 | 69 | 76 | 82 | 84 | 87 | 87 | 90 | 93 | 97 | 93 | 90 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Date | 06/18 | |||||||||||||||||||||||
| Hour (CDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 75 | 76 | 79 | 81 | 85 | 87 | 88 | 88 | 88 | 87 | 86 | 83 | 81 | 78 | 79 | 78 | 77 | 76 | 75 | 74 | 74 | 75 | 76 | 77 |
| Dewpoint (°F) | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 68 | 67 | 66 | 66 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 66 | 67 | 68 | 69 | 69 |
| Heat Index (°F) | 75 | 76 | 79 | 84 | 89 | 91 | 92 | 92 | 92 | 90 | 88 | 85 | 83 | 78 | 79 | 78 | 77 | 76 | 75 | 75 | 76 | 77 | ||
| Surface Wind (mph) | 15 | 16 | 17 | 18 | 20 | 21 | 22 | 22 | 22 | 21 | 20 | 20 | 18 | 18 | 18 | 18 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 23 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 23 | 24 | 26 | 28 | 30 | 32 | 33 | 33 | 33 | 31 | 30 | 29 | 28 | 28 | 28 | 29 | 30 | 31 | 31 | 32 | 32 | 32 | 32 | 33 |
| Sky Cover (%) | 73 | 72 | 66 | 70 | 67 | 59 | 50 | 42 | 36 | 31 | 21 | 21 | 22 | 22 | 18 | 15 | 11 | 16 | 22 | 27 | 28 | 28 | 29 | 35 |
| Precipitation Potential (%) | 39 | 28 | 28 | 28 | 6 | 6 | 6 | 5 | 5 | 5 | 10 | 10 | 10 | 10 | 10 | 10 | 4 | 4 | 4 | 4 | 4 | 4 | 10 | 10 |
| Relative Humidity (%) | 79 | 76 | 69 | 67 | 59 | 55 | 54 | 54 | 52 | 52 | 51 | 57 | 58 | 64 | 62 | 64 | 67 | 69 | 71 | 76 | 79 | 79 | 79 | 76 |
| Rain | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
