| Point Forecast: Renton Municipal WA 47.51N 122.26W (Elev. 62 m) |
Last Update: 3:40 am PDT May 4, 2024 |
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| Date | 05/04 | 05/05 | ||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°C) | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Dewpoint (°C) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 5 | 5 | 5 | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 13 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 10 |
| Wind Dir | NNW | NNW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 94 | 92 | 92 | 91 | 91 | 90 | 91 | 93 | 95 | 92 | 95 | 95 | 90 | 85 | 89 | 86 | 87 | 92 | 91 | 88 | 94 | 94 | 96 | 95 |
| Precipitation Potential (%) | 44 | 46 | 50 | 55 | 63 | 69 | 70 | 66 | 61 | 55 | 50 | 46 | 39 | 30 | 24 | 22 | 20 | 24 | 29 | 43 | 60 | 64 | 64 | 65 |
| Relative Humidity (%) | 82 | 79 | 74 | 72 | 73 | 73 | 73 | 73 | 76 | 80 | 80 | 84 | 88 | 88 | 88 | 88 | 89 | 89 | 91 | 89 | 92 | 93 | 94 | 93 |
| Rain | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | Chc | Chc | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/06 | |||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°C) | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Dewpoint (°C) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 9 | 9 | 9 | 10 | 10 | 10 | 13 |
| Wind Dir | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SSW | SSW | SSW | S | S | S | SSW | SSW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 95 | 93 | 94 | 94 | 94 | 89 | 89 | 89 | 90 | 90 | 90 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 89 | 89 | 89 | 89 |
| Precipitation Potential (%) | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 83 | 83 | 83 | 83 |
| Relative Humidity (%) | 95 | 93 | 90 | 88 | 87 | 86 | 84 | 82 | 81 | 81 | 82 | 83 | 83 | 83 | 84 | 86 | 88 | 90 | 90 | 90 | 89 | 88 | 87 | 85 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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