– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 10 am Tue 14 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 23mm), mostly on Tue night. Becoming colder with a light covering of snow ,mostly falling on Wed night. Freeze-thaw conditions (max 5°C on Tue morning, min -1°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, calm by Wed night). | Days 4–6 Weather SummaryMostly dry. Very mild (max 19°C on Sun afternoon, min 2°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | |  |  |  | | | |  | |
light rain | mod. rain | mod. rain | cloudy | mod. rain | light snow | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | |
1.8 | 5 | 8 | — | 5 | — | 0.3 | 0.6 | 1.7 | 0.4 | 0.3 | — | — | — | — | — | — | — | |
max °C | 5 | 5 | 5 | 1 | 3 | 1 | 3 | 5 | 4 | 4 | 6 | 5 | 10 | 14 | 11 | 16 | 19 | 14 |
min °C | 4 | 5 | 0 | 0 | 2 | -1 | 1 | 5 | 2 | 2 | 6 | 3 | 6 | 13 | 8 | 11 | 18 | 12 |
1 | 0 | -2 | -3 | -1 | -1 | 1 | 4 | 2 | 2 | 6 | 2 | 5 | 13 | 7 | 10 | 18 | 12 | |
1200 | 1200 | 650 | 650 | 800 | 600 | 850 | 1150 | 800 | 1000 | 1250 | 1650 | 2150 | 2450 | 2750 | 2950 | 3000 | 3100 | |
Cloud base (m) | 400 | 400 | 450 | 400 | 500 | 450 | 450 | 750 | 450 | 450 | 700 | 800 | 4350 | 6200 | 7000 | 6850 | 8900 | |
 | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | 7:53 | — | — | 7:55 | — | — | 7:57 | — | — | 7:59 | — | — | — | 8:00 | — | — | 8:00 |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 23mm), mostly on Tue night. Becoming colder with a light covering of snow ,mostly falling on Wed night. Freeze-thaw conditions (max 5°C on Tue morning, min -1°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, calm by Wed night).
Rattlesnake Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 19°C on Sun afternoon, min 2°C on Fri morning). 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.