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| Point Forecast: Greater Buffalo International Airport NY 42.94N 78.74W (Elev. 213 m) |
Last Update: 10:36 am EDT Aug 18, 2022 |
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| Date | 08/18 | 08/19 | ||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°C) | 21 | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 22 |
| Dewpoint (°C) | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 16 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | ||||||||||||||||
| Surface Wind (mph) | 9 | 8 | 7 | 8 | 9 | 9 | 10 | 10 | 9 | 8 | 7 | 6 | 5 | 5 | 6 | 7 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 6 |
| Wind Dir | SW | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 49 | 48 | 52 | 53 | 55 | 56 | 53 | 51 | 49 | 40 | 46 | 41 | 39 | 42 | 41 | 35 | 39 | 22 | 20 | 37 | 17 | 16 | 15 | 10 |
| Precipitation Potential (%) | 13 | 13 | 13 | 13 | 32 | 32 | 32 | 30 | 30 | 30 | 14 | 14 | 14 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| Relative Humidity (%) | 73 | 65 | 56 | 53 | 52 | 50 | 50 | 51 | 54 | 57 | 62 | 65 | 71 | 76 | 79 | 81 | 84 | 85 | 85 | 86 | 85 | 85 | 76 | 69 |
| Rain | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/20 | |||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°C) | 23 | 25 | 26 | 27 | 28 | 28 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 21 | 22 |
| Dewpoint (°C) | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 16 |
| Heat Index (°C) | 25 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 25 | 24 | |||||||||||||
| Surface Wind (mph) | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 5 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 7 | 9 | 11 | 13 | 12 | 12 | 11 | 13 | 14 | 16 | 15 | 13 | 12 | 15 | 18 | 21 | 23 | 26 | 29 | 31 | 33 | 35 | 35 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 |
| Relative Humidity (%) | 62 | 56 | 51 | 47 | 43 | 41 | 40 | 40 | 42 | 47 | 51 | 56 | 61 | 66 | 69 | 72 | 74 | 76 | 76 | 77 | 76 | 75 | 71 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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