– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain 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 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 27mm), heaviest during Fri afternoon. Very mild (max 16°C on Wed afternoon, min 8°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the SSW by Fri morning). | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Fri night. Very mild (max 15°C on Sun afternoon, min 7°C on Fri night). Wind will be generally light. | |||||||||||||||
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 | some clouds | rain shwrs | rain shwrs | heavy rain | rain shwrs | rain shwrs | some clouds | cloudy | cloudy | clear | some clouds | |
Cloud base (m) | 2850 | 2350 | 2200 | 5450 | 2950 | 650 | 900 | 450 | 700 | 700 | 7050 | 6800 | 6250 | 5900 | 6600 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 3 | 8 | 16 | 2 | 0.2 | — | — | — | — | — |
max °C | 12 | 14 | 16 | 12 | 16 | 16 | 12 | 11 | 10 | 8 | 11 | 13 | 9 | 13 | 15 | 10 |
min °C | 9 | 11 | 15 | 10 | 11 | 14 | 11 | 8 | 8 | 7 | 8 | 13 | 8 | 8 | 14 | 7 |
chill °C | 9 | 11 | 15 | 10 | 11 | 14 | 10 | 4 | 4 | 5 | 7 | 12 | 7 | 7 | 14 | 7 |
Freezing level m | 2850 | 2900 | 3050 | 3400 | 3300 | 3250 | 2650 | 1900 | 1900 | 1650 | 1850 | 2350 | 2950 | 2850 | 2750 | 2700 |
 | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — | — | 6:57 | — | — | 6:54 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 27mm), heaviest during Fri afternoon. Very mild (max 16°C on Wed afternoon, min 8°C on Fri morning). Winds increasing (calm on Thu morning, fresh winds from the SSW by Fri morning).
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Fri night. Very mild (max 15°C on Sun afternoon, min 7°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Rattlesnake Mountain at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Rattlesnake 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 | |||||
BUOY-TCNW1 |
* 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.