– Lat/Long: 47.54° N 122.10° W
Cougar Mountain Weather Forecast
Issaquah Alps · United StatesIssued: 4 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Cougar Mountain Weather Forecast at 487 mDays 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Sun afternoon, min 7°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Tue night. Very mild (max 18°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light. | ||||||||||||||||
Sat 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | |  | |  | | | | |  | | |
cloudy | some clouds | cloudy | clear | clear | some clouds | some clouds | some clouds | light rain | light rain | light rain | cloudy | some clouds | clear | clear | rain shwrs | light rain | |
Cloud base (m) | 6450 | 5200 | 3000 | 2350 | 500 | 200 | 550 | 350 | 8900 | 9400 | 800 | 300 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | 0.3 | 1.3 | 2 | — | — | — | — | 0.3 | 2 |
max °C | 13 | 9 | 11 | 15 | 10 | 11 | 15 | 12 | 12 | 12 | 12 | 12 | 17 | 14 | 16 | 18 | 13 |
min °C | 12 | 7 | 7 | 15 | 7 | 7 | 14 | 10 | 12 | 12 | 11 | 11 | 15 | 12 | 12 | 16 | 11 |
chill °C | 11 | 6 | 6 | 15 | 7 | 7 | 13 | 7 | 10 | 10 | 11 | 11 | 15 | 11 | 11 | 15 | 11 |
Freezing level m | 2400 | 2800 | 2750 | 2900 | 3000 | 2650 | 2600 | 3400 | 3300 | 3300 | 3050 | 3600 | 3700 | 3650 | 3500 | 3100 | 2800 |
 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — |
 | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — | — | 6:50 | — | — | 6:47 | — |
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Cougar Mountain Weather (Days 0-3):
The weather forecast for Cougar Mountain is: Mostly dry. Very mild (max 15°C on Sun afternoon, min 7°C on Sat night). Wind will be generally light.
Cougar Mountain Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Tue night. Very mild (max 18°C on Thu afternoon, min 11°C on Tue night). Wind will be generally light.
This table gives the weather forecast for Cougar Mountain at the specific elevation of 487 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Cougar Mountain. 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 |
|---|---|---|---|---|---|
 | |||||
Seattl / oeing Airport | | ||||
BUOY-EBSW1 | |||||
 | |||||
BUOY-WPOW1 | |||||
SHIP8599 |
* 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.