– Lat/Long: 47.54° N 122.10° W
Cougar Mountain Weather Forecast
Issaquah Alps · United StatesIssued: 10 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 24 Sep Local Time
Updates in:
Update imminent hr min s
Cougar Mountain Weather Forecast at 487 mDays 1–4 Weather SummaryHeavy rain (total 26mm), heaviest during Fri afternoon. Very mild (max 14°C on Sun afternoon, min 7°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the SSW by Fri morning). | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 14°C on Mon afternoon, min 7°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | |  | | |  |  |  |  | |
mod. rain | rain shwrs | heavy rain | rain shwrs | clear | cloudy | cloudy | some clouds | clear | clear | clear | some clouds | some clouds | light rain | mod. rain | light rain | |
Cloud base (m) | 300 | 500 | 400 | 600 | 6900 | 4900 | 5100 | 6700 | 7000 | 2400 | 1600 | 150 | 250 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 9 | 2 | 13 | 2 | — | — | — | — | — | — | — | — | — | 1.3 | 6 | 2 |
max °C | 12 | 13 | 10 | 9 | 10 | 13 | 9 | 11 | 14 | 10 | 11 | 14 | 12 | 11 | 11 | 11 |
min °C | 11 | 11 | 9 | 7 | 7 | 12 | 7 | 7 | 14 | 7 | 7 | 14 | 11 | 10 | 11 | 8 |
chill °C | 9 | 8 | 7 | 5 | 6 | 11 | 6 | 7 | 14 | 7 | 7 | 14 | 9 | 8 | 9 | 8 |
Freezing level m | 2750 | 2250 | 2100 | 1750 | 2050 | 2400 | 2550 | 2550 | 2650 | 2750 | 2900 | 2900 | 3200 | 3000 | 2950 | 2100 |
 | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | — | 7:00 | — | — | 6:58 | — | — | 6:55 | — | — | 6:53 | — | — | 6:52 | — |
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Cougar Mountain Weather (Days 0-3):
The weather forecast for Cougar Mountain is: Heavy rain (total 26mm), heaviest during Fri afternoon. Very mild (max 14°C on Sun afternoon, min 7°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the SSW by Fri morning).
Cougar Mountain Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 14°C on Mon afternoon, min 7°C on Sun 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 | |||||
SHIP5051 | |||||
SHIP7668 |
* 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.