– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 am Sat 11 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 13mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 6°C on Sun afternoon, min -1°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the SW by Mon morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 1°C on Tue afternoon, min -4°C on Wed night). Winds decreasing (near gales from the SW on Tue night, calm by Thu night). | |||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  | | |  | |  |  |  | |  | |
mod. rain | light rain | rain shwrs | rain shwrs | light rain | light rain | light snow | cloudy | cloudy | light snow | light snow | mod. snow | light snow | mod. snow | snow shwrs | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 1 | — | — | 1 | 1 | 10 | 1 | 7 | 2 | — | — | — | |
6 | 4 | 0.1 | 0.1 | 0.5 | 1.6 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 4 | 4 | 5 | 6 | 5 | 1 | 1 | 1 | 0 | 1 | 1 | -2 | -2 | -3 | -1 | 1 | 0 |
min °C | 4 | 4 | 4 | 4 | 5 | 2 | 1 | 1 | -1 | -1 | 1 | -3 | -3 | -2 | -4 | -2 | 0 | -1 |
0 | 1 | 1 | 4 | 3 | -3 | -4 | -5 | -8 | -8 | -6 | -11 | -11 | -8 | -8 | -5 | -3 | -1 | |
1800 | 1700 | 1950 | 1950 | 1900 | 1500 | 1150 | 1200 | 900 | 1000 | 1100 | 900 | 700 | 650 | 550 | 850 | 1050 | 850 | |
Cloud base (m) | 550 | 400 | 1500 | 600 | 600 | 400 | 450 | 400 | 400 | 450 | 400 | 400 | 450 | 450 | 600 | 450 | 600 | 600 |
 | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — |
 | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:55 | — | — | 7:57 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Moderate rain (total 13mm) heaviest on Sat morning, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 6°C on Sun afternoon, min -1°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the SW by Mon morning).
Rattlesnake Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 1°C on Tue afternoon, min -4°C on Wed night). Winds decreasing (near gales from the SW on Tue night, calm by Thu night).
This table gives the weather forecast for Rattlesnake Mountain at the specific elevation of 1004 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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* 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.