| Point Forecast: 3 Miles SSE Mount Vernon WA 48.38N 122.3W (Elev. 154 ft) |
Last Update: 1:33 am PDT May 29, 2024 |
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| Date | 05/29 | 05/30 | ||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 46 | 45 | 45 | 45 | 46 | 45 | 46 | 46 | 46 | 48 | 48 | 50 | 51 | 53 | 53 | 54 | 54 | 54 | 53 | 52 | 49 | 48 | 47 | 47 |
| Dewpoint (°F) | 44 | 43 | 43 | 43 | 44 | 43 | 44 | 44 | 44 | 46 | 46 | 46 | 45 | 46 | 45 | 44 | 44 | 44 | 44 | 43 | 42 | 42 | 41 | 42 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 6 | 6 |
| Wind Dir | S | SSE | SSE | S | SSW | SSW | SSW | W | W | W | SW | SW | SW | WSW | WSW | WSW | W | W | W | WSW | WSW | WSW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 46 | 50 | 66 | 70 | 79 | 80 | 88 | 86 | 92 | 80 | 68 | 69 | 60 | 45 | 52 | 47 | 42 | 46 | 41 | 37 | 45 | 62 | 68 |
| Precipitation Potential (%) | 16 | 20 | 21 | 20 | 21 | 24 | 29 | 45 | 71 | 87 | 66 | 49 | 32 | 23 | 18 | 16 | 14 | 16 | 10 | 8 | 6 | 4 | 3 | 3 |
| Relative Humidity (%) | 92 | 91 | 93 | 93 | 91 | 93 | 94 | 93 | 94 | 91 | 93 | 85 | 81 | 76 | 73 | 69 | 69 | 69 | 70 | 72 | 78 | 81 | 80 | 82 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Lkly | Ocnl | Lkly | Chc | Chc | SChc | SChc | SChc | -- | SChc | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | SChc | -- | -- | -- | -- | -- | -- |
| Date | 05/31 | |||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 46 | 46 | 46 | 46 | 46 | 46 | 47 | 47 | 48 | 50 | 51 | 53 | 54 | 56 | 56 | 57 | 57 | 56 | 55 | 54 | 52 | 49 | 47 | 46 |
| Dewpoint (°F) | 41 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 44 | 44 | 44 | 44 | 44 | 44 | 43 | 43 | 42 | 43 | 43 | 43 | 43 | 43 | 42 | 42 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 5 | 5 | 5 | 2 | 2 |
| Wind Dir | SW | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | W | W | W | W | W | W | W | W | W | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 58 | 60 | 71 | 75 | 77 | 75 | 78 | 76 | 71 | 63 | 55 | 55 | 55 | 36 | 36 | 36 | 23 | 23 | 23 | 16 | 16 | 16 | 18 | 18 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 8 | 8 | 8 | 8 | 8 | 8 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 82 | 85 | 87 | 87 | 88 | 88 | 87 | 87 | 86 | 81 | 76 | 72 | 67 | 63 | 61 | 60 | 58 | 61 | 64 | 67 | 72 | 78 | 83 | 84 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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