| Point Forecast: Mount Airy / Surry County Airport NC 36.47N 80.57W (Elev. 1099 ft) |
Last Update: 8:00 pm EDT May 17, 2026 |
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| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (EDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 81 | 78 | 75 | 72 | 70 | 69 | 68 | 66 | 64 | 64 | 64 | 65 | 67 | 71 | 76 | 80 | 83 | 85 | 87 | 88 | 88 | 88 | 87 | 84 |
| Dewpoint (°F) | 60 | 60 | 60 | 60 | 61 | 61 | 61 | 61 | 62 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 62 | 62 | 60 | 60 | 60 |
| Heat Index (°F) | 82 | 78 | 75 | 76 | 82 | 84 | 86 | 88 | 88 | 88 | 88 | 87 | 84 | |||||||||||
| Surface Wind (mph) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 5 | 3 |
| Wind Dir | S | S | S | S | S | E | NE | NE | NE | NE | E | SE | S | S | S | SW | SW | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 7 | 6 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 5 | 12 | 9 | 4 | 14 |
| 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 (%) | 48 | 54 | 60 | 67 | 72 | 76 | 79 | 85 | 90 | 94 | 95 | 93 | 87 | 76 | 65 | 56 | 51 | 48 | 45 | 42 | 41 | 40 | 41 | 44 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (EDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 81 | 77 | 74 | 71 | 70 | 68 | 66 | 64 | 63 | 62 | 62 | 63 | 67 | 70 | 76 | 80 | 84 | 86 | 88 | 89 | 90 | 89 | 88 | 85 |
| Dewpoint (°F) | 60 | 60 | 59 | 59 | 59 | 59 | 58 | 58 | 58 | 58 | 58 | 58 | 60 | 62 | 63 | 62 | 61 | 59 | 58 | 57 | 56 | 56 | 56 | 57 |
| Heat Index (°F) | 82 | 77 | 76 | 82 | 85 | 86 | 87 | 87 | 88 | 88 | 86 | 84 | ||||||||||||
| Surface Wind (mph) | 2 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 3 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 6 |
| Wind Dir | S | S | S | SW | SW | SW | SW | W | SW | SW | N | N | N | SW | SW | SW | SW | SW | SW | SW | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 15 | 14 | 13 | 16 | 19 | 19 | 21 | 20 | 23 | 25 | 32 | 47 | 40 | 6 | 9 | 12 | 13 | 14 | 15 | 15 | 16 | 16 | 17 | 18 |
| 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 (%) | 49 | 54 | 60 | 65 | 69 | 72 | 75 | 80 | 83 | 86 | 89 | 85 | 78 | 75 | 65 | 54 | 45 | 40 | 36 | 34 | 32 | 32 | 35 | 38 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
