| Point Forecast: 2NM WNW Portsmouth RI 41.61N 71.28W (Elev. 0 m) |
Last Update: 8:21 pm EDT Jun 16, 2026 |
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| Date | 06/17 | 06/18 | ||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 17 | 17 | 16 | 16 | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 17 | 17 |
| Surface Wind (km/h) | 10 | 8 | 8 | 5 | 5 | 8 | 8 | 10 | 10 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 10 |
| Wind Dir | SW | SW | SW | SW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 6 | 11 | 8 | 7 | 6 | 6 | 3 | 3 | 2 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Fog | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Significant Wave Height (m) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Wind Wave Height (m) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | 06/19 | |||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 |
| Surface Wind (km/h) | 10 | 11 | 11 | 13 | 14 | 18 | 21 | 24 | 27 | 32 | 34 | 37 | 37 | 37 | 37 | 35 | 35 | 34 | 32 | 29 | 26 | 24 | 23 | 21 |
| Wind Dir | S | S | S | SSE | S | S | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SW | SW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Precipitation Potential (%) | 0 | 3 | 4 | 13 | 14 | 34 | 67 | 68 | 69 | 71 | 69 | 68 | 59 | 59 | 58 | 57 | 50 | 43 | 10 | 8 | 6 | 3 | 3 | 3 |
| Rain | -- | -- | -- | -- | -- | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
| Fog | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | Patchy | -- | -- | -- | -- | -- | -- | -- | -- |
| Significant Wave Height (m) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Wind Wave Height (m) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
