– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 3 am Sun 14 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 71mm), heaviest during Tue night. Very mild (max 13°C on Mon morning, min 2°C on Tue night). Winds increasing (light winds from the SSW on Sun morning, strong winds from the SW by Mon afternoon). | Days 4–6 Weather SummaryMild with moderate rain (total 20mm) on Thu morning, Becoming colder with a light covering of snow, mostly falling on Thu night. Mild temperatures (max 5°C on Thu afternoon, min 1°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed morning, light winds from the SSW by Wed night). | |||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | |  | | |  |  |  | | |
light rain | cloudy | heavy rain | mod. rain | light rain | mod. rain | mod. rain | light rain | heavy rain | light rain | light rain | light rain | mod. rain | light rain | light snow | light snow | snow shwrs | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | |
0.5 | — | 17 | 10 | 5 | 5 | 6 | 5 | 23 | 2 | 2 | 1.4 | 9 | 1.4 | 4 | — | — | — | |
max°C | 10 | 10 | 12 | 13 | 11 | 5 | 8 | 8 | 7 | 3 | 3 | 3 | 4 | 5 | 3 | 2 | 2 | 2 |
min°C | 9 | 10 | 10 | 12 | 7 | 5 | 8 | 8 | 2 | 2 | 3 | 3 | 2 | 3 | 1 | 1 | 1 | 1 |
7 | 9 | 8 | 9 | 3 | 0 | 4 | 5 | -5 | -4 | -2 | 0 | -2 | -2 | -3 | -4 | -4 | -3 | |
2250 | 2400 | 2700 | 2850 | 2150 | 1200 | 1700 | 1650 | 1500 | 800 | 900 | 950 | 1050 | 1250 | 900 | 700 | 750 | 700 | |
Cloud base (m) | 2000 | 850 | 750 | 400 | 400 | 500 | 400 | 400 | 350 | 450 | 500 | 400 | 450 | 350 | 350 | 500 | 400 | 550 |
 | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — |
 | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 71mm), heaviest during Tue night. Very mild (max 13°C on Mon morning, min 2°C on Tue night). Winds increasing (light winds from the SSW on Sun morning, strong winds from the SW by Mon afternoon).
Rattlesnake Mountain Weather (Days 3-6):
Mild with moderate rain (total 20mm) on Thu morning, Becoming colder with a light covering of snow, mostly falling on Thu night. Mild temperatures (max 5°C on Thu afternoon, min 1°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed morning, light winds from the SSW by Wed night).
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.