– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 10 am Sun 12 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sun 12 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sun 12 Apr Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 3mm) on Sun night Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 7°C on Sun morning, min -3°C on Tue night). Winds increasing (calm on Sun morning, near gales from the SSW by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 2°C on Fri afternoon, min -4°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Fri morning). | |||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | |  | | |  | | | | |
some clouds | rain shwrs | light rain | cloudy | cloudy | cloudy | cloudy | light snow | light snow | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 2 | 4 | 2 | 5 | 1 | — | — | — | — | — | — | |
— | 0.2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 7 | 6 | 1 | 2 | 1 | 1 | 2 | 2 | -2 | -1 | -3 | -1 | 1 | 0 | 0 | 2 | 2 |
min °C | 5 | 7 | 1 | 1 | 1 | 0 | 0 | 1 | -3 | -3 | -2 | -4 | -3 | 0 | -1 | -1 | 1 | 1 |
5 | 5 | -5 | -5 | -4 | -6 | -6 | -6 | -11 | -11 | -7 | -8 | -6 | -3 | -3 | -1 | 1 | 1 | |
2050 | 2050 | 1400 | 1150 | 1300 | 1000 | 1100 | 1200 | 600 | 750 | 700 | 300 | 850 | 1150 | 900 | 1050 | 1250 | 1400 | |
Cloud base (m) | 650 | 850 | 400 | 450 | 400 | 450 | 500 | 400 | 400 | 500 | 450 | 700 | 450 | 600 | 550 | 500 | 750 | 800 |
 | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — |
 | — | 7:52 | — | — | 7:52 | — | — | 7:53 | — | — | 7:55 | — | — | 7:57 | — | — | 7:59 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mild with light rain (total 3mm) on Sun night Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 7°C on Sun morning, min -3°C on Tue night). Winds increasing (calm on Sun morning, near gales from the SSW by Tue night).
Rattlesnake Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon. Freeze-thaw conditions (max 2°C on Fri afternoon, min -4°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Fri morning).
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.