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| Point Forecast: Merrimack NH 42.86N 71.49W (Elev. 36 m) |
Last Update: 2:48 am EDT Jun 1, 2023 |
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| Date | 06/01 | 06/02 | ||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°C) | 15 | 14 | 14 | 15 | 19 | 23 | 27 | 30 | 31 | 32 | 33 | 34 | 33 | 33 | 32 | 30 | 28 | 26 | 24 | 23 | 22 | 21 | 21 | 20 |
| Dewpoint (°C) | 9 | 9 | 10 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 14 |
| Heat Index (°C) | 27 | 29 | 30 | 31 | 32 | 33 | 32 | 32 | 31 | 29 | 28 | 26 | 24 | |||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wind Dir | S | S | SW | W | NW | NW | NW | N | N | N | N | N | E | E | SE | S | S | SW | W | W | W | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 2 | 2 | 0 | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 7 | 7 | 9 | 12 | 16 | 12 | 13 | 18 | 20 | 22 | 18 | 13 | 15 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 4 | 8 | 13 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 69 | 72 | 75 | 78 | 65 | 53 | 42 | 36 | 31 | 30 | 28 | 27 | 27 | 28 | 32 | 36 | 43 | 50 | 58 | 62 | 66 | 68 | 70 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/03 | |||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°C) | 19 | 19 | 19 | 22 | 23 | 27 | 29 | 32 | 33 | 33 | 33 | 31 | 29 | 27 | 24 | 22 | 21 | 19 | 18 | 17 | 16 | 15 | 14 | 13 |
| Dewpoint (°C) | 15 | 14 | 15 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 14 | 14 | 13 | 13 | 12 |
| Heat Index (°C) | 27 | 29 | 32 | 33 | 33 | 33 | 31 | 29 | 27 | 24 | ||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 3 | 5 | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 6 | 5 | 3 | 5 | 7 | 8 | 8 | 8 | 8 | 8 |
| Wind Dir | NW | NW | NW | N | N | N | N | N | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 17 | 19 | 20 | 21 | 23 | 26 | 30 | 35 | 45 | 52 | 59 | 67 | 74 | 81 | 84 | 86 | 89 | 90 | 90 | 91 | 92 | 93 | 94 | 95 |
| Precipitation Potential (%) | 2 | 2 | 2 | 4 | 5 | 7 | 10 | 14 | 18 | 21 | 38 | 52 | 69 | 81 | 81 | 81 | 86 | 86 | 86 | 86 | 86 | 86 | 84 | 84 |
| Relative Humidity (%) | 75 | 73 | 75 | 68 | 66 | 52 | 45 | 39 | 36 | 36 | 36 | 39 | 46 | 52 | 62 | 73 | 81 | 84 | 87 | 87 | 90 | 90 | 93 | 96 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc |
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