| Point Forecast: Snoqualmie Pass WA 47.43N 121.41W (Elev. 3087 ft) |
Last Update: 9:40 pm PDT Mar 20, 2025 |
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| Date | 03/21 | |||||||||||||||||||||||
| 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) | 33 | 33 | 34 | 34 | 34 | 33 | 32 | 33 | 33 | 33 | 33 | 34 | 35 | 35 | 36 | 35 | 35 | 35 | 33 | 33 | 31 | 31 | 31 | 30 |
| Dewpoint (°F) | 33 | 33 | 34 | 33 | 33 | 33 | 32 | 32 | 32 | 33 | 33 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 | 32 | 31 | 30 | 30 | 30 |
| Wind Chill (°F) | 30 | 30 | 30 | 30 | 29 | 29 | 27 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 29 | 27 | 27 | 25 | 25 | 25 | 24 |
| Surface Wind (mph) | 1 | 2 | 5 | 6 | 6 | 7 | 5 | 3 | 5 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 10 | 10 | 10 | 13 | 13 | 13 | 11 |
| Wind Dir | SE | SW | WSW | SW | WSW | W | WSW | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 92 | 89 | 88 | 88 | 88 | 96 | 95 | 88 | 87 | 88 | 88 | 92 | 98 | 97 | 94 | 96 | 93 | 100 | 100 | 100 | 100 | 100 | 100 | 90 |
| Precipitation Potential (%) | 88 | 82 | 81 | 81 | 81 | 94 | 92 | 81 | 79 | 77 | 74 | 87 | 97 | 95 | 90 | 93 | 89 | 99 | 99 | 99 | 99 | 99 | 99 | 85 |
| Relative Humidity (%) | 99 | 99 | 100 | 98 | 98 | 99 | 99 | 98 | 98 | 100 | 99 | 99 | 97 | 96 | 92 | 93 | 91 | 92 | 99 | 98 | 99 | 97 | 97 | 98 |
| Rain | SChc | SChc | SChc | Ocnl | Ocnl | SChc | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | SChc | SChc | SChc | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- |
| Snow | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 03/22 | |||||||||||||||||||||||
| 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) | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 31 | 32 | 33 | 34 | 35 | 36 | 36 | 36 | 35 | 33 | 32 | 31 | 30 | 30 |
| Dewpoint (°F) | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 29 |
| Wind Chill (°F) | 24 | 23 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 25 | 27 | 29 | 30 | 31 | 31 | 32 | 32 | 33 | 32 | 30 | 32 | 31 | 30 | 30 |
| Surface Wind (mph) | 11 | 11 | 10 | 10 | 10 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 3 | 3 | 3 | 1 | 1 | 1 | 1 |
| Wind Dir | W | W | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 90 | 90 | 90 | 90 | 90 | 79 | 79 | 79 | 79 | 79 | 79 | 67 | 67 | 67 | 67 | 67 | 67 | 74 | 74 | 74 | 72 | 72 | 72 | 87 |
| Precipitation Potential (%) | 85 | 85 | 85 | 85 | 85 | 68 | 68 | 68 | 68 | 68 | 68 | 45 | 45 | 45 | 45 | 45 | 45 | 58 | 58 | 58 | 58 | 58 | 58 | 80 |
| Relative Humidity (%) | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 99 | 98 | 96 | 93 | 90 | 86 | 82 | 79 | 77 | 76 | 77 | 81 | 87 | 92 | 95 | 96 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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