– Lat/Long: 47.46° N 121.47° W
Chair Peak Weather Forecast
Cascade Range · United StatesIssued: 10 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
2 Chair Peak Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild at first with light rain (total 3mm) on Fri morning followed by colder weather and light fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min 0°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, strong winds from the WSW by Fri afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 6°C on Sun afternoon, min -2°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat night). | |||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  |  | | | | | | | |
some clouds | some clouds | clear | some clouds | some clouds | cloudy | rain shwrs | light snow | heavy snow | light snow | clear | some clouds | some clouds | cloudy | some clouds | some clouds | |
Cloud base (m) | 2850 | 2500 | 8450 | 6100 | 3100 | 750 | 1950 | 700 | 750 | 850 | 7050 | 6850 | 6200 | 6150 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | 2 | 11 | 2 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 1.1 | 1.7 | — | — | — | — | — | — | — | — |
max °C | 5 | 5 | 6 | 8 | 8 | 9 | 6 | 4 | 0 | -1 | 0 | 3 | 5 | 5 | 6 | 5 |
min °C | 4 | 5 | 6 | 6 | 8 | 9 | 5 | 0 | 0 | -2 | -1 | 3 | 3 | 4 | 5 | 3 |
chill °C | 0 | 2 | 3 | 3 | 6 | 7 | 1 | -7 | -8 | -8 | -6 | 0 | 2 | 2 | 3 | 0 |
Freezing level m | 3000 | 3050 | 3100 | 3400 | 3350 | 3350 | 2700 | 1850 | 1850 | 1600 | 1900 | 2450 | 2950 | 2800 | 2700 | 2700 |
 | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — |
 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — |
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Chair Peak Weather (Days 0-3):
The weather forecast for Chair Peak is: Mild at first with light rain (total 3mm) on Fri morning followed by colder weather and light fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min 0°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, strong winds from the WSW by Fri afternoon).
Chair Peak Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 6°C on Sun afternoon, min -2°C on Fri night). Winds decreasing (fresh winds from the W on Fri night, calm by Sat night).
This table gives the weather forecast for Chair Peak at the specific elevation of 1901 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.
* 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.