| Point Forecast: 3 Miles WSW Mt Rainier WA 46.84N 121.81W (Elev. 2788 m) |
Last Update: 1:33 pm PDT Mar 15, 2025 |
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| Date | 03/15 | 03/16 | ||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | -11 | -11 | -10 | -11 | -11 | -11 | -11 | -11 | -10 | -9 | -9 | -9 | -9 | -10 | -10 | -11 | -11 | -11 | -11 | -11 | -11 | -11 | -10 | -11 |
| Dewpoint (°C) | -13 | -13 | -13 | -14 | -14 | -14 | -14 | -14 | -14 | -14 | -13 | -13 | -13 | -14 | -14 | -14 | -15 | -16 | -16 | -16 | -15 | -15 | -13 | -14 |
| Wind Chill (°C) | -23 | -22 | -22 | -21 | -21 | -21 | -18 | -18 | -18 | -18 | -18 | -17 | -19 | -20 | -20 | -19 | -20 | -20 | -19 | -19 | -18 | -19 | -18 | -19 |
| Surface Wind (mph) | 31 | 31 | 31 | 23 | 23 | 23 | 11 | 11 | 11 | 14 | 14 | 14 | 22 | 22 | 22 | 15 | 15 | 15 | 13 | 13 | 13 | 14 | 14 | 14 |
| Wind Dir | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | S | S | S | WSW | WSW | WSW | WNW | WNW | WNW | W | W | W | SW | SW | SW |
| Gust | 40 | 40 | 40 | 36 | 36 | 36 | 37 | 37 | 37 | 34 | 34 | 34 | ||||||||||||
| Sky Cover (%) | 96 | 95 | 98 | 94 | 96 | 99 | 99 | 100 | 97 | 98 | 93 | 90 | 97 | 92 | 88 | 96 | 92 | 89 | 87 | 90 | 88 | 85 | 88 | 96 |
| Precipitation Potential (%) | 93 | 92 | 96 | 91 | 93 | 98 | 98 | 99 | 94 | 96 | 89 | 85 | 95 | 88 | 65 | 92 | 87 | 76 | 72 | 70 | 70 | 77 | 78 | 90 |
| Relative Humidity (%) | 85 | 81 | 75 | 75 | 75 | 75 | 75 | 75 | 72 | 70 | 74 | 70 | 73 | 72 | 71 | 72 | 72 | 70 | 70 | 70 | 71 | 73 | 76 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 03/17 | |||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | -11 | -11 | -11 | -10 | -11 | -11 | -11 | -12 | -13 | -13 | -13 | -13 | -13 | -13 | -13 | -13 | -13 | -12 | -12 | -11 | -11 | -10 | -10 | -9 |
| Dewpoint (°C) | -14 | -15 | -15 | -14 | -15 | -16 | -16 | -17 | -18 | -19 | -19 | -19 | -19 | -19 | -19 | -19 | -19 | -18 | -18 | -17 | -16 | -16 | -14 | -14 |
| Wind Chill (°C) | -20 | -20 | -20 | -18 | -19 | -19 | -19 | -21 | -21 | -20 | -20 | -21 | -23 | -23 | -23 | -22 | -22 | -21 | -19 | -19 | -18 | -19 | -18 | -18 |
| Surface Wind (mph) | 18 | 18 | 18 | 14 | 14 | 14 | 11 | 11 | 11 | 9 | 9 | 9 | 15 | 15 | 15 | 13 | 13 | 13 | 9 | 9 | 9 | 15 | 15 | 15 |
| Wind Dir | WSW | WSW | WSW | W | W | W | W | W | W | WNW | WNW | WNW | WSW | WSW | WSW | W | W | W | WNW | WNW | WNW | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 86 | 78 | 83 | 80 | 71 | 81 | 90 | 77 | 65 | 72 | 72 | 72 | 69 | 69 | 69 | 79 | 79 | 79 | 79 | 79 | 79 | 98 | 98 | 98 |
| Precipitation Potential (%) | 78 | 66 | 74 | 69 | 57 | 71 | 85 | 65 | 45 | 54 | 54 | 54 | 54 | 54 | 54 | 68 | 68 | 68 | 68 | 68 | 68 | 97 | 97 | 97 |
| Relative Humidity (%) | 74 | 71 | 70 | 70 | 70 | 70 | 70 | 70 | 64 | 59 | 58 | 59 | 61 | 61 | 61 | 61 | 61 | 60 | 59 | 61 | 64 | 66 | 68 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | Ocnl | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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