| Point Forecast: Johnston RI 41.82N 71.47W (Elev. 112 ft) |
Last Update: 2:39 am EDT Apr 20, 2025 |
 |
|
[show menu] |
| Date | 04/20 | 04/21 | ||||||||||||||||||||||
| Hour (EDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 58 | 56 | 54 | 54 | 55 | 57 | 58 | 59 | 61 | 62 | 61 | 62 | 62 | 61 | 58 | 54 | 51 | 49 | 47 | 45 | 42 | 41 | 39 | 38 |
| Dewpoint (°F) | 47 | 43 | 40 | 36 | 34 | 32 | 28 | 27 | 25 | 24 | 23 | 22 | 22 | 23 | 24 | 25 | 26 | 25 | 26 | 25 | 24 | 24 | 24 | 24 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 13 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 13 | 11 | 9 | 8 | 6 | 6 | 6 | 5 | 6 | 5 | 5 | 5 | 3 |
| Wind Dir | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | NW |
| Gust | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 28 | ||||||||||||||||
| Sky Cover (%) | 40 | 42 | 43 | 44 | 36 | 29 | 17 | 17 | 32 | 23 | 32 | 34 | 32 | 26 | 33 | 22 | 14 | 13 | 5 | 6 | 8 | 9 | 17 | 25 |
| Precipitation Potential (%) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 67 | 62 | 59 | 50 | 45 | 38 | 32 | 29 | 25 | 23 | 23 | 21 | 21 | 23 | 27 | 32 | 37 | 39 | 43 | 45 | 48 | 50 | 54 | 57 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 04/22 | |||||||||||||||||||||||
| Hour (EDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 38 | 38 | 39 | 44 | 47 | 51 | 55 | 58 | 60 | 61 | 61 | 60 | 59 | 56 | 53 | 51 | 49 | 48 | 47 | 46 | 46 | 46 | 48 | 48 |
| Dewpoint (°F) | 24 | 24 | 24 | 23 | 23 | 22 | 20 | 21 | 23 | 24 | 25 | 26 | 27 | 27 | 28 | 28 | 31 | 33 | 36 | 37 | 39 | 40 | 42 | 43 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 2 | 3 | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 9 | 10 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 |
| Wind Dir | NW | NW | N | N | N | E | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 33 | 33 | 33 | 34 | 33 | 33 | 32 | 34 | 36 | 37 | 48 | 58 | 68 | 75 | 82 | 88 | 89 | 90 | 91 | 91 | 92 | 93 | 94 | 94 |
| Precipitation Potential (%) | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 6 | 7 | 8 | 10 | 13 | 17 | 20 | 29 | 32 | 40 | 45 | 50 |
| Relative Humidity (%) | 57 | 57 | 54 | 43 | 38 | 32 | 25 | 23 | 24 | 24 | 25 | 27 | 29 | 32 | 38 | 41 | 50 | 56 | 65 | 71 | 76 | 79 | 80 | 83 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
