| Point Forecast: East Longmeadow MA 42.06N 72.51W (Elev. 74 m) |
Last Update: 3:03 pm EDT Apr 18, 2025 |
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| Date | 04/18 | 04/19 | ||||||||||||||||||||||
| Hour (EDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 16 | 17 | 19 | 21 | 22 | 24 | 26 | 26 | 27 | 26 | 26 | 24 | 23 | 21 | 20 |
| Dewpoint (°C) | 4 | 5 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 10 | 11 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Heat Index (°C) | 24 | 26 | 26 | 27 | 26 | 26 | 24 | |||||||||||||||||
| Surface Wind (mph) | 14 | 13 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 13 | 13 | 13 | 14 | 15 | 15 | 16 | 16 | 14 | 11 | 10 | 11 | 11 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 73 | 75 | 77 | 79 | 77 | 74 | 72 | 71 | 70 | 69 | 71 | 74 | 76 | 70 | 63 | 56 | 60 | 65 | 70 | 69 | 68 | 68 | 68 | 68 |
| Precipitation Potential (%) | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 3 | 4 | 6 | 7 | 12 | 17 | 23 | 21 | 20 |
| Relative Humidity (%) | 55 | 61 | 64 | 69 | 71 | 77 | 77 | 77 | 72 | 69 | 67 | 61 | 57 | 53 | 48 | 45 | 45 | 44 | 45 | 47 | 52 | 55 | 61 | 63 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 04/20 | |||||||||||||||||||||||
| Hour (EDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 18 | 17 | 16 | 14 | 14 | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 13 | 14 | 14 | 15 | 16 | 16 | 16 | 14 | 13 | 11 | 10 | 9 |
| Dewpoint (°C) | 13 | 12 | 11 | 9 | 8 | 7 | 6 | 4 | 3 | 2 | 1 | -1 | -2 | -3 | -4 | -6 | -6 | -6 | -7 | -6 | -6 | -6 | -5 | -5 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 11 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 11 | 9 | 7 | 7 | 6 |
| Wind Dir | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 65 | 63 | 61 | 55 | 49 | 44 | 42 | 40 | 38 | 37 | 36 | 35 | 30 | 25 | 21 | 20 | 19 | 18 | 21 | 24 | 27 | 29 | 31 |
| Precipitation Potential (%) | 18 | 16 | 14 | 12 | 10 | 9 | 7 | 6 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 70 | 70 | 72 | 72 | 69 | 69 | 66 | 66 | 63 | 58 | 52 | 43 | 35 | 30 | 27 | 24 | 23 | 21 | 21 | 23 | 26 | 31 | 34 | 37 |
| Rain | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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