| Point Forecast: 3 Miles WNW Williamsville NY 42.97N 78.8W (Elev. 620 ft) |
Last Update: 4:36 pm EDT Jun 17, 2025 |
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| Date | 06/17 | 06/18 | ||||||||||||||||||||||
| Hour (EDT) | 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) | 78 | 76 | 74 | 73 | 72 | 72 | 71 | 70 | 70 | 70 | 69 | 70 | 70 | 72 | 73 | 75 | 77 | 78 | 80 | 81 | 82 | 81 | 81 | 80 |
| Dewpoint (°F) | 67 | 67 | 68 | 68 | 68 | 68 | 68 | 68 | 67 | 68 | 68 | 67 | 68 | 68 | 69 | 69 | 69 | 70 | 70 | 69 | 69 | 69 | 69 | 69 |
| Heat Index (°F) | 78 | 76 | 75 | 77 | 78 | 83 | 84 | 85 | 84 | 84 | 82 | |||||||||||||
| Surface Wind (mph) | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 |
| Wind Dir | SW | SW | SW | SW | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 66 | 69 | 58 | 60 | 60 | 56 | 47 | 48 | 49 | 55 | 65 | 72 | 69 | 69 | 78 | 73 | 66 | 59 | 52 | 49 | 42 | 42 | 41 | 35 |
| Precipitation Potential (%) | 7 | 7 | 7 | 8 | 6 | 5 | 7 | 8 | 10 | 13 | 17 | 17 | 20 | 26 | 18 | 15 | 16 | 16 | 17 | 28 | 25 | 23 | 22 | 24 |
| Relative Humidity (%) | 70 | 74 | 80 | 83 | 87 | 88 | 89 | 91 | 91 | 93 | 94 | 92 | 91 | 90 | 87 | 82 | 77 | 75 | 71 | 67 | 66 | 66 | 67 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | SChc | SChc | SChc |
| Date | 06/19 | |||||||||||||||||||||||
| Hour (EDT) | 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) | 78 | 77 | 76 | 75 | 74 | 73 | 72 | 71 | 71 | 70 | 70 | 70 | 71 | 71 | 72 | 73 | 73 | 73 | 72 | 71 | 71 | 71 | 70 | 69 |
| Dewpoint (°F) | 68 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 68 | 68 | 68 | 67 | 66 | 65 | 64 | 63 | 63 | 62 | 62 | 61 | 60 |
| Heat Index (°F) | 78 | 77 | 76 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 13 | 11 |
| Wind Dir | SW | SW | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W |
| Gust | 20 | 21 | 22 | 23 | 23 | 24 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 23 | 21 | ||||||||
| Sky Cover (%) | 43 | 43 | 48 | 53 | 58 | 64 | 69 | 75 | 79 | 82 | 86 | 80 | 74 | 68 | 71 | 73 | 76 | 75 | 74 | 73 | 70 | 66 | 63 | 61 |
| Precipitation Potential (%) | 28 | 55 | 55 | 55 | 55 | 55 | 55 | 51 | 51 | 51 | 51 | 51 | 51 | 38 | 38 | 38 | 38 | 38 | 38 | 29 | 29 | 29 | 29 | 29 |
| Relative Humidity (%) | 72 | 73 | 76 | 79 | 85 | 88 | 91 | 93 | 95 | 95 | 94 | 93 | 91 | 88 | 84 | 80 | 76 | 75 | 74 | 74 | 73 | 73 | 73 | 73 |
| Rain | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
