– Lat/Long: 47.54° N 122.10° W
Cougar Mountain Weather Forecast
Issaquah Alps · United StatesIssued: 10 pm Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
Cougar Mountain Weather Forecast at 487 mDays 1–4 Weather SummaryHeavy rain (total 23mm), heaviest during Sun morning. Very mild (max 17°C on Sat afternoon, min 9°C on Sun morning). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 20°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light. | |||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  |  | | |  | | |  |  | |
rain shwrs | cloudy | cloudy | some clouds | cloudy | cloudy | mod. rain | heavy rain | light rain | rain shwrs | cloudy | some clouds | some clouds | some clouds | rain shwrs | clear | |
Cloud base (m) | 1700 | 350 | 5450 | 5200 | 4550 | 3500 | 200 | 200 | 250 | 550 | 450 | 900 | 800 | 1750 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.3 | — | — | — | — | — | 10 | 12 | 1.2 | 0.5 | — | — | — | — | 0.1 | — |
max °C | 15 | 11 | 16 | 14 | 15 | 17 | 13 | 10 | 12 | 12 | 12 | 15 | 13 | 11 | 15 | 12 |
min °C | 11 | 10 | 15 | 12 | 12 | 17 | 10 | 9 | 10 | 10 | 10 | 14 | 9 | 9 | 14 | 9 |
chill °C | 10 | 9 | 15 | 12 | 12 | 17 | 10 | 7 | 8 | 8 | 9 | 14 | 9 | 9 | 13 | 9 |
Freezing level m | 3000 | 2900 | 2950 | 2850 | 2900 | 2950 | 2500 | 2450 | 2700 | 2850 | 3400 | 3300 | 3400 | 2550 | 2750 | 3300 |
 | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:45 | — | — |
 | — | — | 7:29 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:21 | — |
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Cougar Mountain Weather (Days 0-3):
The weather forecast for Cougar Mountain is: Heavy rain (total 23mm), heaviest during Sun morning. Very mild (max 17°C on Sat afternoon, min 9°C on Sun morning). Wind will be generally light.
Cougar Mountain Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Wed afternoon, min 9°C on Mon 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 |
|---|---|---|---|---|---|
 | |||||
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Seattl / oeing Airport |  | ||||
BUOY-EBSW1 | |||||
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BUOY-WPOW1 | |||||
BUOY-46120 |
* 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.