– Lat/Long: 47.46° N 121.47° W
Chair Peak Weather Forecast
Cascade Range · United StatesIssued: 4 am Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
2 Chair Peak Elevations: 2 Forecast Elevations: Days 1–3 Weather SummarySome drizzle, heaviest during Thu night. Warm (max 20°C on Wed afternoon, min 7°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 17°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  |  | | |  | | | | | |  | |
clear | clear | clear | light rain | rain shwrs | light rain | cloudy | some clouds | cloudy | cloudy | light rain | rain shwrs | light rain | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 8850 | 9150 | 900 | 750 | 750 | 850 | 6050 | 4600 | 2950 | 2100 | 750 | 900 | 9200 | 3100 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.1 | 0.2 | 1 | — | — | — | — | 0.4 | 0.3 | 0.1 | — | — | — | — | — |
max °C | 19 | 20 | 16 | 11 | 12 | 11 | 8 | 12 | 13 | 13 | 12 | 10 | 9 | 14 | 11 | 15 | 17 | 13 |
min °C | 16 | 19 | 12 | 10 | 11 | 8 | 7 | 12 | 11 | 12 | 12 | 7 | 8 | 13 | 10 | 12 | 16 | 11 |
chill °C | 16 | 19 | 11 | 9 | 10 | 7 | 7 | 12 | 11 | 12 | 11 | 6 | 8 | 13 | 10 | 12 | 16 | 11 |
Freezing level m | 4350 | 4400 | 4100 | 3600 | 3300 | 2950 | 2850 | 2850 | 2800 | 2550 | 2650 | 2700 | 2700 | 3000 | 3100 | 3100 | 3200 | 3100 |
 | 6:33 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — |
 | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — |
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Chair Peak Weather (Days 0-3):
The weather forecast for Chair Peak is: Some drizzle, heaviest during Thu night. Warm (max 20°C on Wed afternoon, min 7°C on Fri morning). Wind will be generally light.
Chair Peak Weather (Days 3-6):
Mostly dry. Very mild (max 17°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Chair Peak at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Chair Peak. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Renton Airport |  | ||||
Seattle Tacoma International Airport | |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.