| Point Forecast: Storm Lake IA 42.64N 95.21W (Elev. 1398 ft) |
Last Update: 6:46 am CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 71 | 71 | 74 | 78 | 82 | 84 | 86 | 87 | 86 | 86 | 86 | 86 | 84 | 82 | 77 | 74 | 73 | 72 | 72 | 70 | 68 | 68 | 67 | 66 |
| Dewpoint (°F) | 68 | 67 | 69 | 70 | 72 | 72 | 73 | 73 | 72 | 72 | 72 | 72 | 73 | 73 | 72 | 70 | 69 | 69 | 69 | 69 | 68 | 67 | 67 | 66 |
| Heat Index (°F) | 78 | 87 | 90 | 93 | 94 | 92 | 92 | 92 | 92 | 90 | 87 | 77 | ||||||||||||
| Surface Wind (mph) | 11 | 11 | 11 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | S | SSE | SSE | SW | W | NNE | NE | S |
| Gust | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |||||||||||||||||
| Sky Cover (%) | 44 | 26 | 14 | 19 | 12 | 13 | 8 | 3 | 14 | 18 | 33 | 14 | 7 | 9 | 30 | 55 | 66 | 76 | 78 | 80 | 84 | 89 | 93 | 87 |
| Precipitation Potential (%) | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 8 | 19 | 32 | 40 | 61 | 59 | 58 | 65 | 51 | 51 |
| Relative Humidity (%) | 91 | 87 | 84 | 76 | 72 | 67 | 65 | 63 | 63 | 63 | 63 | 63 | 70 | 74 | 85 | 87 | 87 | 90 | 90 | 97 | 100 | 97 | 100 | 100 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 67 | 68 | 68 | 70 | 71 | 73 | 75 | 76 | 76 | 75 | 74 | 73 | 71 | 68 | 66 | 63 | 61 | 60 | 59 | 58 | 57 | 56 | 55 | 55 |
| Dewpoint (°F) | 67 | 68 | 68 | 69 | 69 | 69 | 70 | 70 | 70 | 70 | 69 | 68 | 67 | 65 | 64 | 62 | 61 | 60 | 59 | 58 | 56 | 55 | 54 | 53 |
| Heat Index (°F) | 75 | 76 | 76 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Wind Dir | WNW | N | N | N | N | N | NNW | NNW | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 93 | 70 | 75 | 78 | 75 | 64 | 52 | 56 | 60 | 64 | 65 | 66 | 67 | 72 | 76 | 81 | 80 | 78 | 77 | 76 | 76 | 75 | 73 | 71 |
| Precipitation Potential (%) | 44 | 44 | 44 | 44 | 44 | 44 | 67 | 67 | 67 | 67 | 67 | 67 | 35 | 35 | 35 | 35 | 35 | 35 | 22 | 22 | 22 | 22 | 22 | 22 |
| Relative Humidity (%) | 100 | 100 | 100 | 97 | 93 | 87 | 84 | 82 | 82 | 84 | 84 | 84 | 87 | 90 | 93 | 97 | 100 | 100 | 100 | 100 | 96 | 96 | 96 | 93 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | Chc | Chc | Chc | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
