– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 am Fri 10 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Sat morning. Very mild (max 18°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 19mm) heaviest on Tue night, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 6°C on Mon afternoon, min 0°C on Tue night). Wind will be generally light. | |||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | | | | | |  |  |  |  | |
cloudy | some clouds | some clouds | light rain | light rain | some clouds | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | light rain | light rain | light snow | light snow | risk tstorm | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | 1 | |
— | — | — | 4 | 3 | — | 0.1 | 0.5 | 3 | 1.8 | 1.6 | 1.4 | 1.1 | 4 | 5 | — | 4 | — | |
max °C | 16 | 18 | 14 | 8 | 7 | 7 | 8 | 9 | 7 | 4 | 6 | 4 | 4 | 5 | 4 | 2 | 3 | 1 |
min °C | 12 | 17 | 9 | 7 | 7 | 6 | 7 | 8 | 4 | 4 | 6 | 3 | 3 | 5 | 0 | 1 | 2 | 0 |
12 | 17 | 9 | 5 | 6 | 6 | 7 | 7 | 0 | 0 | 4 | 0 | 0 | 1 | -4 | -3 | 0 | -2 | |
2700 | 2700 | 2500 | 1550 | 1750 | 1800 | 1750 | 1700 | 1250 | 1150 | 1250 | 950 | 1100 | 1150 | 700 | 700 | 800 | 400 | |
Cloud base (m) | 3200 | 2950 | 2500 | 450 | 400 | 800 | 750 | 700 | 400 | 450 | 400 | 400 | 450 | 400 | 400 | 400 | 600 | 550 |
 | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — |
 | — | 7:49 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:55 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Moderate rain (total 10mm), heaviest on Sat morning. Very mild (max 18°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Moderate rain (total 19mm) heaviest on Tue night, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 6°C on Mon afternoon, min 0°C on Tue 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 | | ||||
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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.