– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 3 am Mon 15 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 64mm), heaviest during Tue night. Very mild (max 13°C on Mon morning, min 2°C on Tue night). Winds decreasing (strong winds from the WSW on Tue night, light winds from the S by Wed night). | Days 4–6 Weather SummaryModerate rain (total 17mm), heaviest on Thu night giving way to a moderate fall of snow, heaviest on Thu night. Mild temperatures (max 8°C on Thu afternoon, min 1°C on Thu night). Mainly strong winds. | |||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | |  |  | |  | | | | |
heavy rain | light rain | rain shwrs | mod. rain | mod. rain | heavy rain | light rain | light rain | light rain | light rain | light rain | light snow | light snow | light snow | cloudy | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 4 | 1 | 2 | — | 1 | 2 | 3 | |
14 | 5 | 2 | 8 | 7 | 23 | 1.8 | 1.6 | 0.7 | 4 | 3 | 7 | — | — | — | — | — | 3 | |
max°C | 13 | 9 | 5 | 8 | 9 | 10 | 3 | 3 | 3 | 5 | 8 | 5 | 2 | 2 | 2 | 2 | 2 | 2 |
min°C | 12 | 6 | 5 | 6 | 9 | 2 | 2 | 3 | 3 | 3 | 6 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
8 | 2 | 1 | 3 | 5 | -5 | -4 | -2 | 0 | 0 | 1 | -2 | -3 | -4 | -4 | -3 | -2 | -3 | |
2800 | 1900 | 1250 | 1750 | 1850 | 2000 | 800 | 900 | 1000 | 1100 | 2200 | 1200 | 650 | 750 | 700 | 800 | 750 | 800 | |
Cloud base (m) | 400 | 450 | 550 | 400 | 350 | 350 | 450 | 500 | 450 | 450 | 350 | 350 | 400 | 400 | 450 | 400 | 400 | 400 |
 | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — |
 | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 64mm), heaviest during Tue night. Very mild (max 13°C on Mon morning, min 2°C on Tue night). Winds decreasing (strong winds from the WSW on Tue night, light winds from the S by Wed night).
Rattlesnake Mountain Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Thu night giving way to a moderate fall of snow, heaviest on Thu night. Mild temperatures (max 8°C on Thu afternoon, min 1°C on Thu night). Mainly strong winds.
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 | | ||||
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BUOY-TCNW1 | |||||
BUOY-TCMW1 |
* 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.