| Point Forecast: 5 Miles WNW Jamestown Municipal Airport ND 46.96N 98.77W |
Last Update: 1:31 am CDT Aug 8, 2026 |
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| Date | 08/08 | 08/09 | ||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 11 | 10 | 11 | 12 | 11 | 12 | 15 | 18 | 21 | 23 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 26 | 23 | 21 | 19 | 18 | 17 |
| Dewpoint (°C) | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 |
| Heat Index (°C) | 26 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 26 | |||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 8 | 9 | 10 | 10 | 10 | 11 |
| Wind Dir | W | W | W | W | SW | S | S | S | S | S | S | S | S | S | S | S | S | SE | E | E | E | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 50 | 48 | 46 | 30 | 30 | 33 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 20 | 21 | 21 | 19 | 28 | 11 | 23 | 9 |
| Relative Humidity (%) | 89 | 96 | 93 | 86 | 86 | 86 | 75 | 63 | 53 | 44 | 39 | 35 | 34 | 34 | 36 | 36 | 38 | 43 | 50 | 57 | 68 | 73 | 78 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | -- | SChc | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | -- | SChc | -- |
| Date | 08/10 | |||||||||||||||||||||||
| Hour (CDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 16 | 15 | 14 | 14 | 13 | 13 | 15 | 18 | 19 | 21 | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 22 | 19 | 17 | 17 | 16 |
| Dewpoint (°C) | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | ||||||||||||||||
| Surface Wind (mph) | 10 | 9 | 9 | 8 | 8 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 7 | 6 | 6 | 7 | 7 | 6 | 5 |
| Wind Dir | NE | NE | NE | NE | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | E | E | E | E | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 39 | 33 | 41 | 54 | 52 | 67 | 65 | 53 | 20 | 19 | 20 | 20 | 10 | 9 | 22 | 14 | 15 | 16 | 2 | 17 | 32 | 37 | 42 | 47 |
| Precipitation Potential (%) | 7 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 34 |
| Relative Humidity (%) | 84 | 90 | 93 | 93 | 93 | 96 | 90 | 75 | 68 | 59 | 51 | 48 | 45 | 43 | 45 | 44 | 42 | 47 | 50 | 57 | 68 | 75 | 78 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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