| Point Forecast: 4 Miles SSE Mount St Helens WA 46.14N 122.17W (Elev. 2710 ft) |
Last Update: 10:44 am PDT May 30, 2024 |
 |
|
[show menu] |
| Date | 05/30 | 05/31 | ||||||||||||||||||||||
| Hour (PDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 51 | 51 | 53 | 55 | 55 | 55 | 55 | 55 | 53 | 51 | 47 | 45 | 44 | 43 | 43 | 42 | 41 | 41 | 41 | 40 | 44 | 46 | 50 | 55 |
| Dewpoint (°F) | 36 | 36 | 36 | 36 | 38 | 38 | 40 | 39 | 40 | 40 | 38 | 38 | 37 | 36 | 36 | 34 | 34 | 33 | 32 | 30 | 32 | 33 | 36 | 37 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 1 | 2 |
| Wind Dir | WNW | WNW | WNW | NW | NW | NW | NW | NNW | NW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | NNE | NNE | NE | NE | NNE | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 15 | 15 | 20 | 20 | 20 | 10 | 14 | 11 | 9 | 19 | 12 | 8 | 7 | 6 | 10 | 5 | 5 | 14 | 14 | 14 | 20 | 20 | 20 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 56 | 57 | 53 | 49 | 52 | 52 | 56 | 54 | 61 | 65 | 70 | 75 | 77 | 76 | 75 | 74 | 75 | 74 | 71 | 67 | 63 | 61 | 58 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/01 | |||||||||||||||||||||||
| Hour (PDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 59 | 61 | 62 | 64 | 64 | 64 | 64 | 62 | 61 | 59 | 57 | 54 | 52 | 51 | 51 | 50 | 49 | 48 | 47 | 48 | 48 | 49 | 51 | 52 |
| Dewpoint (°F) | 38 | 39 | 40 | 41 | 43 | 45 | 47 | 47 | 47 | 47 | 46 | 44 | 43 | 42 | 41 | 41 | 40 | 39 | 39 | 40 | 41 | 42 | 42 | 43 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 5 | 6 | 7 | 7 | 8 | 6 | 6 | 6 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
| Wind Dir | W | W | W | W | W | W | W | W | W | NW | NW | NW | NNW | NNW | NNW | NW | NW | NW | WNW | WNW | WNW | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 22 | 22 | 22 | 33 | 33 | 33 | 38 | 38 | 38 | 44 | 44 | 44 | 57 | 57 | 57 | 74 | 74 | 74 | 74 | 74 | 74 | 70 | 70 | 70 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 16 | 16 | 16 | 16 | 16 | 16 |
| Relative Humidity (%) | 46 | 45 | 44 | 43 | 46 | 50 | 53 | 57 | 60 | 64 | 66 | 69 | 71 | 71 | 70 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 73 | 71 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
