| Point Forecast: Mt Rainier WA 46.87N 121.72W (Elev. 8730 ft) |
Last Update: 9:40 pm PDT May 23, 2024 |
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| Date | 05/24 | |||||||||||||||||||||||
| Hour (PDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 27 | 29 | 29 | 29 | 30 | 30 | 30 | 31 | 29 | 29 | 29 | 26 | 25 | 25 | 24 |
| Dewpoint (°F) | 11 | 10 | 9 | 9 | 9 | 9 | 12 | 15 | 17 | 18 | 20 | 21 | 24 | 24 | 24 | 24 | 24 | 22 | 24 | 21 | 18 | 16 | 15 | 14 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 9 | 9 | 9 | 10 | 10 | 10 | 13 | 13 | 13 | 14 | 14 | 14 | 15 |
| Wind Dir | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | NW | NW | NW | N | N | N | NNW | NNW | NNW | WNW | WNW | WNW | W | W | W | W |
| Gust | 21 | 21 | 21 | 22 | 22 | 22 | 23 | |||||||||||||||||
| Sky Cover (%) | 57 | 62 | 68 | 59 | 65 | 75 | 78 | 77 | 77 | 66 | 73 | 76 | 78 | 79 | 86 | 76 | 75 | 87 | 87 | 87 | 87 | 87 | 87 | 80 |
| Precipitation Potential (%) | 1 | 1 | 3 | 5 | 9 | 10 | 17 | 20 | 24 | 27 | 35 | 48 | 56 | 58 | 62 | 52 | 50 | 80 | 80 | 80 | 80 | 80 | 80 | 69 |
| Relative Humidity (%) | 51 | 48 | 47 | 48 | 49 | 49 | 55 | 59 | 65 | 66 | 66 | 70 | 78 | 78 | 77 | 77 | 75 | 76 | 82 | 73 | 70 | 67 | 66 | 64 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Lkly | Chc | Chc | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/25 | |||||||||||||||||||||||
| Hour (PDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 23 |
| Dewpoint (°F) | 12 | 11 | 10 | 10 | 9 | 9 | 10 | 11 | 12 | 13 | 15 | 16 | 17 | 17 | 18 | 17 | 17 | 16 | 15 | 14 | 13 | 12 | 10 | 9 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 15 | 15 | 18 | 18 | 18 | 20 | 20 | 20 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 14 |
| Wind Dir | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 23 | 23 | 26 | 26 | 26 | 29 | 29 | 29 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 22 |
| Sky Cover (%) | 80 | 80 | 80 | 80 | 80 | 75 | 75 | 75 | 75 | 75 | 75 | 65 | 65 | 65 | 65 | 65 | 65 | 55 | 55 | 55 | 56 | 56 | 56 | 47 |
| Precipitation Potential (%) | 69 | 69 | 69 | 69 | 69 | 62 | 62 | 62 | 62 | 62 | 62 | 48 | 48 | 48 | 48 | 48 | 48 | 28 | 28 | 28 | 28 | 28 | 28 | 7 |
| Relative Humidity (%) | 63 | 61 | 60 | 60 | 59 | 59 | 61 | 62 | 64 | 66 | 69 | 71 | 72 | 73 | 74 | 72 | 71 | 69 | 67 | 65 | 63 | 60 | 57 | 54 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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