| Point Forecast: 5 Miles WNW Jamestown Municipal Airport ND 46.96N 98.77W |
Last Update: 6:36 pm CDT Sep 13, 2026 |
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| Date | 09/13 | 09/14 | ||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 63 | 58 | 54 | 52 | 52 | 52 | 51 | 51 | 52 | 52 | 52 | 53 | 53 | 52 | 54 | 55 | 57 | 58 | 58 | 60 | 61 | 64 | 67 | 68 |
| Dewpoint (°F) | 37 | 38 | 37 | 39 | 42 | 41 | 40 | 41 | 42 | 43 | 46 | 47 | 49 | 52 | 54 | 55 | 57 | 58 | 58 | 60 | 61 | 62 | 60 | 56 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 9 | 10 | 10 | 11 | 13 | 14 | 16 | 18 | 21 | 23 | 25 | 28 | 28 | 26 | 25 | 24 | 23 | 21 | 18 | 20 | 22 |
| Wind Dir | SE | E | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | SW | SW | W | W |
| Gust | 18 | 18 | 20 | 22 | 24 | 26 | 29 | 32 | 34 | 39 | 43 | 43 | 41 | 39 | 38 | 37 | 34 | 31 | 33 | 36 | ||||
| Sky Cover (%) | 0 | 4 | 17 | 19 | 24 | 34 | 49 | 50 | 53 | 65 | 86 | 97 | 98 | 94 | 95 | 92 | 91 | 94 | 93 | 93 | 69 | 25 | 19 | 6 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 19 | 40 | 75 | 75 | 73 | 70 | 91 | 100 | 59 | 22 | 16 | 0 | 0 | 0 |
| Relative Humidity (%) | 38 | 47 | 52 | 60 | 69 | 66 | 66 | 68 | 69 | 71 | 80 | 80 | 86 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 78 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Ocnl | Ocnl | Lkly | Lkly | Ocnl | Ocnl | Lkly | SChc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
| Date | 09/15 | |||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 66 | 63 | 59 | 58 | 57 | 55 | 54 | 53 | 52 | 51 | 50 | 49 | 49 | 50 | 52 | 55 | 58 | 60 | 62 | 64 | 65 | 65 | 65 | 64 |
| Dewpoint (°F) | 52 | 51 | 49 | 47 | 47 | 48 | 48 | 48 | 48 | 47 | 47 | 47 | 46 | 49 | 51 | 51 | 51 | 50 | 49 | 49 | 49 | 49 | 49 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 21 | 20 | 21 | 22 | 26 | 28 | 29 | 29 | 28 | 28 | 25 | 24 | 21 | 21 | 21 | 21 | 20 | 18 | 17 | 16 | 15 | 14 | 10 | 7 |
| Wind Dir | W | SW | W | W | W | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 34 | 34 | 34 | 36 | 41 | 43 | 46 | 45 | 45 | 43 | 41 | 38 | 34 | 32 | 31 | 30 | 29 | 28 | 26 | 25 | 24 | 22 | ||
| Sky Cover (%) | 1 | 6 | 20 | 16 | 10 | 10 | 8 | 16 | 10 | 13 | 31 | 31 | 39 | 42 | 27 | 11 | 14 | 18 | 21 | 19 | 17 | 15 | 11 | 7 |
| 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 (%) | 61 | 65 | 69 | 67 | 69 | 77 | 80 | 83 | 86 | 86 | 89 | 93 | 89 | 96 | 96 | 86 | 77 | 69 | 62 | 58 | 56 | 56 | 56 | 60 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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