– Lat/Long: 47.46° N 121.47° W
Chair Peak Weather Forecast
Cascade Range · United StatesIssued: 10 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 21 Sep Local Time
Updates in:
Update imminent hr min s
2 Chair Peak Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 12°C on Mon morning, min 4°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryMild at first with light rain (total 5mm) on Thu night followed by colder weather and light fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 7°C on Thu morning, min -2°C on Fri morning). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat morning). | |||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | |  |  |  | | | | | |
clear | some clouds | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | clear | some clouds | light rain | light rain | light snow | mod. snow | snow shwrs | some clouds | clear | some clouds | some clouds | |
Cloud base (m) | 6350 | 700 | 850 | 2650 | 8400 | 6400 | 2750 | 2600 | 700 | 700 | 800 | 1800 | 8750 | 8400 | 4300 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 2 | 9 | 2 | — | — | — | — |
mm | — | — | — | 0.2 | 0.2 | — | — | — | — | 0.1 | 0.5 | 5 | — | — | — | — | — | — |
max °C | 12 | 11 | 9 | 5 | 6 | 5 | 4 | 6 | 7 | 7 | 7 | 5 | -2 | 0 | 1 | 4 | 7 | 6 |
min °C | 12 | 10 | 6 | 5 | 6 | 4 | 4 | 6 | 5 | 6 | 5 | 1 | -2 | -1 | 0 | 2 | 6 | 4 |
chill °C | 11 | 8 | 3 | 2 | 3 | 0 | 0 | 3 | 2 | 3 | 2 | -4 | -8 | -8 | -6 | 2 | 4 | 2 |
Freezing level m | 3850 | 3800 | 3700 | 3400 | 3100 | 2850 | 2850 | 2950 | 3250 | 2950 | 2900 | 2450 | 1600 | 1900 | 2100 | 2800 | 3150 | 2850 |
 | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 7:06 | — | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — |
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Chair Peak Weather (Days 0-3):
The weather forecast for Chair Peak is: Mostly dry. Very mild (max 12°C on Mon morning, min 4°C on Tue night). Wind will be generally light.
Chair Peak Weather (Days 3-6):
Mild at first with light rain (total 5mm) on Thu night followed by colder weather and light fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 7°C on Thu morning, min -2°C on Fri morning). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat morning).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
| |||||
SHIP4723 | |||||
SHIP9008 | |||||
SHIP8675 | |||||
SHIP5002 | |||||
SHIP6399 | |||||
SHIP3238 |
* 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.