– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 3 pm Thu 11 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 11 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 11 Dec Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 15mm), heaviest on Thu afternoon. Very mild (max 14°C on Sat morning, min 7°C on Thu afternoon). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 74mm), mostly on Tue afternoon. Becoming colder with a light covering of snow, mostly falling on Tue night. Very mild (max 12°C on Mon morning, min 2°C on Tue afternoon). Winds increasing (light winds from the SSE on Sun afternoon, strong winds from the SW by Mon afternoon). | ||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  | |  | |  | | | | |  | |
mod. rain | mod. rain | light rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | light rain | cloudy | mod. rain | heavy rain | rain shwrs | rain shwrs | mod. rain | heavy rain | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | |
6 | 6 | 1.4 | 0.6 | 0.5 | — | — | — | 0.4 | — | 9 | 12 | 8 | 9 | 8 | 17 | 1.3 | |
max°C | 7 | 9 | 11 | 10 | 10 | 14 | 13 | 11 | 10 | 10 | 10 | 12 | 12 | 8 | 6 | 6 | 2 |
min°C | 7 | 8 | 10 | 10 | 9 | 11 | 11 | 9 | 10 | 10 | 9 | 11 | 12 | 5 | 4 | 2 | 2 |
6 | 6 | 8 | 8 | 8 | 10 | 10 | 8 | 9 | 9 | 7 | 8 | 10 | 0 | 0 | -4 | -4 | |
2600 | 2700 | 3000 | 3100 | 3450 | 3200 | 3100 | 2800 | 2500 | 2550 | 2450 | 2800 | 2600 | 1250 | 1250 | 1600 | 750 | |
Cloud base (m) | 450 | 450 | 450 | 600 | 550 | 8750 | 8350 | 2300 | 1650 | 550 | 400 | 400 | 600 | 450 | 300 | 400 | |
 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — |
 | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Moderate rain (total 15mm), heaviest on Thu afternoon. Very mild (max 14°C on Sat morning, min 7°C on Thu afternoon). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Heavy rain (total 74mm), mostly on Tue afternoon. Becoming colder with a light covering of snow, mostly falling on Tue night. Very mild (max 12°C on Mon morning, min 2°C on Tue afternoon). Winds increasing (light winds from the SSE on Sun afternoon, strong winds from the SW by Mon afternoon).
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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Seattl / oeing Airport | | ||||
 | |||||
SHIP8581 | |||||
SHIP1209 |
* 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.