| Point Forecast: Rolla National Airport MO 38.12N 91.78W (Elev. 1073 ft) |
Last Update: 6:11 pm CDT May 17, 2026 |
 |
|
[show menu] |
| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| 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) | 80 | 79 | 78 | 78 | 77 | 76 | 76 | 75 | 74 | 74 | 73 | 73 | 72 | 73 | 74 | 77 | 79 | 80 | 80 | 81 | 82 | 83 | 83 | 84 |
| Dewpoint (°F) | 67 | 67 | 67 | 67 | 67 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 67 | 67 | 68 | 69 | 69 | 69 | 70 | 70 | 70 | 69 | 69 |
| Heat Index (°F) | 82 | 79 | 78 | 78 | 77 | 76 | 76 | 75 | 77 | 79 | 83 | 83 | 85 | 86 | 87 | 87 | 88 | |||||||
| Surface Wind (mph) | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 18 | 18 | 18 | 20 | 20 | 18 | 18 | 18 | 18 | 18 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 30 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 28 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 29 | 29 |
| Sky Cover (%) | 17 | 14 | 38 | 44 | 17 | 16 | 31 | 36 | 60 | 73 | 64 | 78 | 79 | 55 | 72 | 61 | 76 | 69 | 65 | 58 | 57 | 39 | 41 | 40 |
| Precipitation Potential (%) | 4 | 5 | 5 | 6 | 5 | 4 | 5 | 5 | 6 | 8 | 15 | 21 | 28 | 22 | 27 | 56 | 64 | 65 | 57 | 51 | 36 | 27 | 23 | 17 |
| Relative Humidity (%) | 65 | 66 | 67 | 69 | 70 | 71 | 73 | 74 | 76 | 77 | 79 | 79 | 81 | 81 | 79 | 74 | 72 | 69 | 69 | 69 | 67 | 65 | 63 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | SChc | Chc | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Lkly | Chc | Chc | Chc | SChc | SChc |
| Date | 05/19 | |||||||||||||||||||||||
| 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) | 82 | 80 | 77 | 76 | 75 | 75 | 75 | 75 | 74 | 72 | 72 | 72 | 71 | 72 | 75 | 76 | 78 | 78 | 78 | 77 | 76 | 74 | 73 | 72 |
| Dewpoint (°F) | 67 | 67 | 66 | 66 | 66 | 66 | 66 | 66 | 65 | 65 | 65 | 65 | 65 | 66 | 67 | 68 | 69 | 69 | 69 | 69 | 69 | 68 | 67 | 65 |
| Heat Index (°F) | 85 | 82 | 77 | 76 | 75 | 75 | 75 | 75 | 75 | 76 | 78 | 78 | 78 | 77 | 76 | |||||||||
| Surface Wind (mph) | 18 | 17 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 16 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 13 | 11 | 10 | 9 | 9 | 9 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | W | W | W | NW | NW |
| Gust | 28 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 28 | 28 | 26 | 24 | 23 | 24 | 24 | 24 | 23 | 22 | 21 | 20 | 18 | |||
| Sky Cover (%) | 25 | 16 | 20 | 36 | 28 | 30 | 45 | 45 | 60 | 59 | 66 | 37 | 68 | 80 | 79 | 78 | 79 | 81 | 82 | 81 | 80 | 79 | 82 | 85 |
| Precipitation Potential (%) | 12 | 15 | 3 | 0 | 0 | 0 | 8 | 8 | 8 | 49 | 49 | 49 | 84 | 84 | 84 | 84 | 84 | 84 | 95 | 95 | 95 | 95 | 95 | 95 |
| Relative Humidity (%) | 61 | 65 | 69 | 71 | 74 | 74 | 74 | 74 | 74 | 79 | 79 | 79 | 81 | 81 | 76 | 76 | 74 | 74 | 74 | 76 | 79 | 82 | 81 | 79 |
| Rain | -- | SChc | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | SChc | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| ||||||||||