| Point Forecast: Amherst MA 42.39N 72.53W (Elev. 60 m) |
Last Update: 6:25 am EDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°C) | 24 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 26 | 25 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 24 |
| Dewpoint (°C) | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 22 | 22 |
| Heat Index (°C) | 24 | 26 | 29 | 31 | 32 | 32 | 32 | 31 | 29 | 26 | 25 | 24 | ||||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 3 | 5 | 5 | 5 | 5 |
| 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 | ||||||||||||||||||||||||
| Sky Cover (%) | 50 | 39 | 43 | 50 | 42 | 32 | 31 | 38 | 36 | 45 | 41 | 30 | 38 | 50 | 69 | 89 | 92 | 93 | 94 | 90 | 89 | 86 | 76 | 74 |
| Precipitation Potential (%) | 4 | 5 | 5 | 6 | 5 | 6 | 7 | 8 | 7 | 11 | 10 | 9 | 10 | 8 | 8 | 7 | 8 | 9 | 11 | 11 | 12 | 51 | 40 | 28 |
| Relative Humidity (%) | 76 | 69 | 67 | 63 | 61 | 59 | 59 | 63 | 65 | 72 | 76 | 84 | 84 | 87 | 93 | 93 | 93 | 97 | 93 | 97 | 97 | 97 | 93 | 86 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°C) | 26 | 27 | 28 | 28 | 29 | 29 | 28 | 27 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 24 | 27 |
| Dewpoint (°C) | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 |
| Heat Index (°C) | 26 | 29 | 31 | 32 | 32 | 32 | 32 | 30 | 28 | 25 | 24 | 24 | 24 | 28 | ||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Wind Dir | S | S | S | S | S | SW | SW | SW | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 72 | 75 | 78 | 81 | 76 | 70 | 67 | 68 | 70 | 73 | 73 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 72 | 68 | 65 | 61 | 47 | 34 |
| Precipitation Potential (%) | 17 | 22 | 28 | 34 | 40 | 45 | 51 | 45 | 40 | 34 | 29 | 23 | 17 | 16 | 15 | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 12 | 13 |
| Relative Humidity (%) | 79 | 75 | 73 | 72 | 71 | 70 | 72 | 76 | 82 | 88 | 90 | 92 | 93 | 96 | 98 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 88 | 78 |
| Rain | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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