| Point Forecast: Sallisaw OK 35.45N 94.81W |
Last Update: 10:51 pm CDT May 20, 2026 |
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| Date | 05/20 | 05/21 | ||||||||||||||||||||||
| Hour (CDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 62 | 62 | 64 | 64 | 63 | 65 | 65 | 65 | 65 | 66 | 68 | 70 | 72 | 74 | 75 | 76 | 78 | 77 | 78 | 77 | 76 | 74 | 71 | 69 |
| Dewpoint (°F) | 62 | 62 | 64 | 64 | 63 | 64 | 64 | 63 | 63 | 63 | 64 | 64 | 65 | 66 | 66 | 66 | 66 | 67 | 66 | 66 | 66 | 66 | 66 | 66 |
| Heat Index (°F) | 75 | 76 | 78 | 77 | 78 | 77 | 76 | |||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 3 | 3 | 5 |
| Wind Dir | NE | NE | NE | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 88 | 77 | 90 | 73 | 70 | 78 | 77 | 79 | 77 | 71 | 73 | 63 | 58 | 56 | 59 | 51 | 64 | 58 | 62 | 77 | 91 | 92 | 92 | 87 |
| Precipitation Potential (%) | 6 | 6 | 3 | 3 | 3 | 9 | 9 | 9 | 20 | 20 | 20 | 17 | 17 | 17 | 36 | 36 | 36 | 58 | 58 | 58 | 73 | 73 | 73 | 47 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 97 | 97 | 93 | 93 | 90 | 87 | 81 | 79 | 76 | 74 | 71 | 67 | 71 | 67 | 69 | 71 | 76 | 84 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Date | 05/22 | |||||||||||||||||||||||
| Hour (CDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 68 | 67 | 67 | 66 | 65 | 65 | 64 | 66 | 66 | 66 | 68 | 69 | 71 | 72 | 73 | 75 | 77 | 78 | 79 | 79 | 78 | 76 | 73 | 69 |
| Dewpoint (°F) | 66 | 65 | 65 | 65 | 65 | 65 | 64 | 65 | 65 | 65 | 66 | 66 | 67 | 68 | 68 | 68 | 68 | 68 | 68 | 67 | 67 | 67 | 67 | 66 |
| Heat Index (°F) | 75 | 77 | 78 | 79 | 79 | 78 | 76 | |||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 1 | 0 | 0 |
| Wind Dir | E | E | E | E | E | E | E | E | E | E | S | S | SW | W | W | W | NW | W | N | SE | S | E | E | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 87 | 87 | 91 | 82 | 71 | 68 | 84 | 84 | 74 | 78 | 86 | 74 | 58 | 67 | 64 | 71 | 69 | 66 | 64 | 56 | 61 | 74 | 50 | 26 |
| Precipitation Potential (%) | 47 | 47 | 71 | 71 | 71 | 81 | 81 | 81 | 58 | 58 | 58 | 47 | 47 | 47 | 20 | 20 | 20 | 9 | 9 | 9 | 16 | 16 | 16 | 16 |
| Relative Humidity (%) | 93 | 93 | 93 | 97 | 100 | 100 | 100 | 97 | 97 | 97 | 93 | 90 | 87 | 87 | 84 | 79 | 74 | 71 | 69 | 67 | 69 | 74 | 81 | 90 |
| Rain | Chc | Chc | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | SChc | SChc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
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