| Point Forecast: Fort Smith Regional Airport AR 35.34N 94.37W |
Last Update: 1:50 am CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 78 | 77 | 76 | 75 | 74 | 74 | 75 | 76 | 78 | 80 | 83 | 84 | 85 | 87 | 88 | 88 | 88 | 88 | 86 | 84 | 82 | 81 | 80 | 79 |
| Dewpoint (°F) | 74 | 73 | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 74 | 73 | 74 | 74 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 74 | 74 |
| Heat Index (°F) | 78 | 77 | 76 | 75 | 75 | 76 | 78 | 85 | 89 | 91 | 93 | 94 | 96 | 96 | 96 | 96 | 93 | 90 | 88 | 86 | 85 | 79 | ||
| Surface Wind (mph) | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 5 | 3 | 3 | 2 |
| Wind Dir | SE | SE | SE | SE | SE | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | SE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 70 | 75 | 77 | 80 | 76 | 81 | 86 | 54 | 60 | 51 | 58 | 59 | 54 | 34 | 40 | 27 | 35 | 52 | 41 | 37 | 30 | 24 | 22 | 29 |
| Precipitation Potential (%) | 36 | 36 | 36 | 35 | 35 | 35 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 31 | 31 | 31 | 9 | 9 | 9 | 7 | 7 | 7 |
| Relative Humidity (%) | 88 | 88 | 90 | 94 | 97 | 97 | 94 | 94 | 88 | 82 | 72 | 72 | 70 | 63 | 61 | 61 | 61 | 61 | 65 | 70 | 77 | 79 | 82 | 85 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 78 | 77 | 77 | 77 | 76 | 76 | 76 | 78 | 81 | 84 | 86 | 88 | 89 | 90 | 91 | 92 | 92 | 92 | 91 | 89 | 86 | 83 | 81 | 80 |
| Dewpoint (°F) | 74 | 74 | 74 | 74 | 73 | 73 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 72 | 71 | 71 | 71 | 72 | 72 | 72 | 72 | 72 | 72 | 73 |
| Heat Index (°F) | 78 | 77 | 77 | 77 | 76 | 76 | 76 | 78 | 86 | 91 | 94 | 96 | 97 | 97 | 98 | 99 | 99 | 100 | 99 | 96 | 92 | 88 | 85 | 84 |
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 5 | 3 | 2 | 2 |
| Wind Dir | SE | SE | SE | SE | E | SE | E | S | S | S | S | SW | SW | SW | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 38 | 39 | 44 | 44 | 40 | 33 | 36 | 27 | 23 | 18 | 18 | 18 | 18 | 16 | 15 | 13 | 14 | 14 | 15 | 13 | 11 | 9 | 9 | 10 |
| Precipitation Potential (%) | 7 | 7 | 7 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 88 | 90 | 90 | 90 | 90 | 90 | 94 | 88 | 79 | 72 | 68 | 61 | 59 | 56 | 52 | 51 | 51 | 52 | 54 | 57 | 63 | 70 | 74 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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