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| Point Forecast: Shirley, Brookhaven Airport NY 40.82N 72.88W (Elev. 69 ft) |
Last Update: 6:08 am EDT Sep 26, 2020 |
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| Date | 09/26 | 09/27 | ||||||||||||||||||||||
| Hour (EDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 64 | 66 | 68 | 69 | 70 | 71 | 72 | 72 | 72 | 71 | 70 | 69 | 69 | 67 | 67 | 66 | 66 | 66 | 65 | 65 | 65 | 65 | 65 | 65 |
| Dewpoint (°F) | 61 | 62 | 62 | 61 | 61 | 61 | 62 | 63 | 63 | 64 | 64 | 64 | 65 | 65 | 65 | 65 | 65 | 64 | 64 | 65 | 65 | 65 | 65 | 65 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 0 | 1 | 2 | 5 | 7 | 8 | 8 | 9 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 5 | 3 |
| Wind Dir | E | S | S | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 86 | 91 | 89 | 79 | 71 | 72 | 74 | 75 | 75 | 76 | 76 | 74 | 72 | 70 | 74 | 79 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 83 |
| Precipitation Potential (%) | 17 | 17 | 19 | 19 | 19 | 25 | 25 | 25 | 25 | 25 | 25 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 9 |
| Relative Humidity (%) | 90 | 87 | 81 | 76 | 73 | 71 | 71 | 73 | 73 | 79 | 81 | 84 | 87 | 93 | 93 | 97 | 97 | 93 | 97 | 100 | 100 | 100 | 100 | 100 |
| Rain | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/28 | |||||||||||||||||||||||
| Hour (EDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 65 | 67 | 69 | 71 | 73 | 74 | 74 | 74 | 74 | 74 | 73 | 72 | 69 | 67 | 66 | 65 | 65 | 65 | 64 | 64 | 64 | 64 | 64 | 64 |
| Dewpoint (°F) | 65 | 66 | 66 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 68 | 67 | 67 | 67 | 66 | 65 | 65 | 65 | 64 | 64 | 64 | 64 | 64 | 64 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 5 | 5 | 5 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 83 | 83 | 81 | 78 | 76 | 74 | 71 | 69 | 68 | 67 | 66 | 66 | 65 | 65 | 65 | 64 | 64 | 67 | 70 | 73 | 73 | 73 | 73 | 76 |
| Precipitation Potential (%) | 9 | 9 | 9 | 15 | 15 | 15 | 15 | 15 | 15 | 11 | 11 | 11 | 11 | 16 | 16 | 16 | 16 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Relative Humidity (%) | 100 | 97 | 90 | 87 | 81 | 79 | 79 | 79 | 79 | 79 | 84 | 84 | 93 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Rain | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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