– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 am Wed 11 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Wed 11 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Wed 11 Mar Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 37mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Fri night). Winds decreasing (strong winds from the WSW on Wed night, calm by Fri morning). | Days 4–6 Weather SummaryA dusting of snow turning to light rain (total 8mm) on Sun night. Freeze-thaw conditions (max 8°C on Mon afternoon, min -3°C on Sat night). Wind will be generally light. | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  |  |  | |  |  | | | | |
mod. rain | heavy rain | heavy rain | cloudy | light snow | mod. snow | light snow | light snow | light snow | snow shwrs | some clouds | some clouds | cloudy | light rain | light rain | light rain | light rain | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 3 | 10 | 5 | 1 | 3 | 1 | — | — | — | — | — | — | — | — | |
7 | 15 | 15 | — | — | — | — | — | — | — | — | — | — | 3 | 4 | 0.4 | 0.5 | — | |
max °C | 3 | 7 | 8 | 1 | 2 | 1 | 0 | 1 | 0 | -1 | 1 | -2 | 2 | 3 | 5 | 6 | 8 | 6 |
min °C | 2 | 6 | 2 | 1 | 1 | 0 | 0 | 1 | -1 | -2 | 1 | -3 | -2 | 3 | 3 | 5 | 7 | 6 |
-1 | 1 | -4 | -5 | -4 | -3 | -2 | -1 | -4 | -5 | -1 | -3 | -4 | 1 | 1 | 3 | 5 | 4 | |
1100 | 1850 | 1050 | 700 | 650 | 550 | 600 | 700 | 400 | 400 | 650 | 0 | 850 | 1000 | 2800 | 3250 | 3250 | 3300 | |
Cloud base (m) | 400 | 400 | 550 | 450 | 450 | 400 | 400 | 400 | 400 | 450 | 450 | 700 | 2550 | 500 | 900 | 550 | 500 | 9550 |
 | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — |
 | — | 7:06 | — | — | 7:07 | — | — | 7:08 | — | — | 7:09 | — | — | 7:12 | — | — | 7:13 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 37mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Fri night). Winds decreasing (strong winds from the WSW on Wed night, calm by Fri morning).
Rattlesnake Mountain Weather (Days 3-6):
A dusting of snow turning to light rain (total 8mm) on Sun night. Freeze-thaw conditions (max 8°C on Mon afternoon, min -3°C on Sat 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.