– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 9 pm Wed 10 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 10 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 10 Dec Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 57mm), heaviest during Wed night. Very mild (max 14°C on Sat morning, min 7°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Fri night). | Days 5–7 Weather SummaryHeavy rain (total 56mm), heaviest during Tue afternoon. Very mild (max 12°C on Mon morning, min 4°C on Mon night). Winds increasing (light winds from the SW on Sun morning, fresh winds from the SW by Mon afternoon). | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  |  | | | | | | | | |  |  | |
heavy rain | mod. rain | light rain | light rain | light rain | light rain | rain shwrs | clear | some clouds | light rain | some clouds | light rain | heavy rain | mod. rain | light rain | rain shwrs | mod. rain | heavy rain | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | |
45 | 7 | 0.9 | 3 | 0.7 | 0.9 | 0.3 | — | — | 0.5 | — | 0.7 | 11 | 9 | 4 | 4 | 6 | 21 | 3 | |
max°C | 12 | 8 | 7 | 9 | 11 | 10 | 10 | 14 | 13 | 11 | 11 | 10 | 10 | 12 | 12 | 7 | 6 | 6 | 3 |
min°C | 7 | 7 | 7 | 8 | 10 | 10 | 9 | 11 | 11 | 9 | 10 | 10 | 10 | 11 | 11 | 4 | 4 | 4 | 2 |
6 | 6 | 6 | 6 | 9 | 8 | 9 | 10 | 10 | 7 | 9 | 9 | 8 | 8 | 7 | 2 | 1 | -2 | -5 | |
2600 | 2150 | 2450 | 2650 | 3000 | 3150 | 3450 | 3250 | 3000 | 2650 | 2400 | 2350 | 2750 | 2850 | 2550 | 1250 | 1300 | 1700 | 750 | |
Cloud base (m) | 400 | 450 | 450 | 450 | 450 | 600 | 850 | 8250 | 3400 | 1750 | 1550 | 400 | 400 | 400 | 400 | 650 | 300 | 400 | |
 | — | 7:43 | — | — | 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: Heavy rain (total 57mm), heaviest during Wed night. Very mild (max 14°C on Sat morning, min 7°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, calm by Fri night).
Rattlesnake Mountain Weather (Days 3-6):
Heavy rain (total 56mm), heaviest during Tue afternoon. Very mild (max 12°C on Mon morning, min 4°C on Mon night). Winds increasing (light winds from the SW on Sun morning, fresh 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 | | ||||
 | |||||
SHIP2880 | |||||
SHIP6740 | |||||
SHIP2785 |
* 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.