| Point Forecast: Amherst MA 42.37N 72.53W (Elev. 61 m) |
Last Update: 8:16 pm EDT Sep 25, 2024 |
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| Date | 09/25 | 09/26 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 16 | 16 | 17 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 17 |
| Dewpoint (°C) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 7 | 5 | 3 | 5 | 5 | 3 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 96 | 96 | 95 | 94 | 93 | 97 | 96 | 95 | 95 | 95 | 95 | 96 | 96 | 96 | 97 | 96 | 95 | 93 | 93 | 92 | 91 | 86 | 82 | 79 |
| Precipitation Potential (%) | 49 | 41 | 17 | 14 | 16 | 19 | 18 | 18 | 27 | 21 | 35 | 40 | 43 | 44 | 46 | 56 | 66 | 75 | 78 | 78 | 80 | 79 | 75 | 71 |
| Relative Humidity (%) | 90 | 90 | 90 | 96 | 96 | 93 | 93 | 93 | 93 | 100 | 100 | 96 | 96 | 96 | 97 | 93 | 93 | 97 | 93 | 93 | 93 | 97 | 97 | 100 |
| Rain | Chc | Chc | SChc | -- | SChc | SChc | SChc | SChc | Chc | SChc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/27 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 16 | 18 | 19 | 21 | 22 | 23 | 23 | 23 | 22 | 20 | 18 | 16 |
| Dewpoint (°C) | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 |
| Wind Dir | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | NW | NW | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 78 | 79 | 80 | 77 | 74 | 71 | 70 | 69 | 69 | 66 | 63 | 58 | 56 | 52 | 48 | 49 | 49 | 50 | 54 | 58 | 62 | 63 | 65 | 66 |
| Precipitation Potential (%) | 55 | 46 | 37 | 29 | 22 | 18 | 15 | 13 | 11 | 9 | 7 | 6 | 7 | 6 | 6 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 87 | 81 | 73 | 68 | 64 | 66 | 66 | 71 | 78 | 84 | 100 |
| Rain | Lkly | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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