| Point Forecast: 5 Miles WNW Jamestown Municipal Airport ND 46.96N 98.77W |
Last Update: 1:46 am CDT Sep 15, 2026 |
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| Date | 09/15 | 09/16 | ||||||||||||||||||||||
| 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 (°F) | 57 | 57 | 56 | 54 | 50 | 50 | 50 | 54 | 57 | 59 | 61 | 61 | 62 | 63 | 63 | 63 | 63 | 61 | 57 | 52 | 49 | 48 | 47 | 46 |
| Dewpoint (°F) | 44 | 44 | 44 | 45 | 47 | 47 | 49 | 51 | 51 | 51 | 51 | 50 | 50 | 49 | 48 | 48 | 47 | 50 | 50 | 49 | 48 | 48 | 47 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 31 | 31 | 31 | 29 | 26 | 22 | 21 | 20 | 21 | 20 | 18 | 18 | 17 | 16 | 15 | 13 | 10 | 6 | 5 | 5 | 5 | 3 | 2 | 2 |
| Wind Dir | W | W | W | W | NW | NW | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | NE | NE | NE | E |
| Gust | 49 | 49 | 48 | 45 | 41 | 34 | 33 | 32 | 31 | 29 | 29 | 28 | 26 | 25 | 23 | 21 | ||||||||
| Sky Cover (%) | 25 | 38 | 34 | 27 | 14 | 9 | 14 | 16 | 25 | 45 | 52 | 28 | 23 | 17 | 12 | 5 | 2 | 1 | 9 | 16 | 24 | 24 | 36 | 26 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 62 | 62 | 64 | 73 | 89 | 89 | 96 | 90 | 80 | 75 | 70 | 67 | 65 | 60 | 58 | 58 | 56 | 67 | 77 | 89 | 96 | 100 | 100 | 100 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/17 | |||||||||||||||||||||||
| 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 (°F) | 46 | 45 | 45 | 44 | 44 | 44 | 46 | 49 | 54 | 56 | 59 | 60 | 61 | 62 | 62 | 62 | 62 | 61 | 59 | 57 | 55 | 54 | 53 | 52 |
| Dewpoint (°F) | 46 | 45 | 45 | 44 | 44 | 44 | 46 | 49 | 50 | 51 | 52 | 53 | 53 | 54 | 54 | 54 | 54 | 56 | 56 | 55 | 54 | 53 | 53 | 52 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 5 | 6 | 7 | 7 | 9 | 10 | 11 | 13 | 14 | 15 | 15 | 15 | 15 | 13 | 10 | 8 | 7 | 6 | 6 | 6 | 5 | 5 |
| Wind Dir | E | E | E | E | E | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | W | W |
| Gust | 18 | 20 | 22 | 24 | 25 | 25 | 25 | 24 | 22 | 18 | ||||||||||||||
| Sky Cover (%) | 22 | 24 | 19 | 17 | 14 | 10 | 15 | 25 | 77 | 63 | 81 | 77 | 85 | 84 | 87 | 92 | 89 | 72 | 44 | 41 | 38 | 37 | 37 | 36 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 3 | 5 | 7 | 0 | 1 | 1 | 10 | 17 | 2 | 12 | 41 | 21 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 0 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 86 | 83 | 78 | 78 | 75 | 75 | 75 | 75 | 75 | 84 | 90 | 93 | 96 | 96 | 100 | 100 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | -- | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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