| Point Forecast: Cape Cod Coast Guard Air Station MA 41.67N 70.52W (Elev. 38 m) |
Last Update: 10:01 pm EDT Sep 25, 2024 |
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| Date | 09/25 | 09/26 | ||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 17 |
| Dewpoint (°C) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 17 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 11 | 11 | 13 | 13 | 11 | 11 | 13 | 11 | 13 | 10 |
| Wind Dir | E | E | E | SE | SE | E | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 64 | 79 | 85 | 85 | 84 | 84 | 90 | 84 | 89 | 88 | 90 | 89 | 89 | 89 | 90 | 90 | 91 | 92 | 93 | 93 | 92 | 91 | 90 | 90 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 10 | 13 | 11 | 11 | 21 | 21 | 23 | 24 | 28 | 38 | 47 | 56 |
| Relative Humidity (%) | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 93 | 96 | 96 | 96 | 90 | 90 | 87 | 87 | 84 | 84 | 84 | 90 | 90 | 93 | 97 | 97 | 100 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |
| Date | 09/27 | |||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 18 | 20 | 21 | 21 | 22 | 22 | 21 | 21 | 19 | 18 | 17 | 16 |
| Dewpoint (°C) | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 9 | 8 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 2 |
| Wind Dir | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | NW | NW | NW | W | W | W | SW | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 91 | 92 | 90 | 89 | 87 | 84 | 80 | 78 | 73 | 69 | 67 | 64 | 64 | 65 | 63 | 60 | 58 | 61 | 65 | 69 | 70 | 71 | 73 | 74 |
| Precipitation Potential (%) | 63 | 72 | 70 | 69 | 63 | 51 | 40 | 29 | 24 | 19 | 15 | 12 | 10 | 8 | 6 | 4 | 2 | 3 | 5 | 6 | 7 | 9 | 10 | 10 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 93 | 84 | 78 | 76 | 73 | 73 | 76 | 78 | 84 | 87 | 97 | 100 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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