– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 3 am Sun 04 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 24mm), heaviest during Tue morning. Mild temperatures (max 5°C on Sun morning, min 1°C on Mon night). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the SW by Tue morning). | Days 4–6 Weather SummaryMild with light rain (total 9mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed afternoon. Mild temperatures (max 6°C on Fri morning, min 1°C on Wed morning). Winds decreasing (fresh winds from the SSW on Wed afternoon, light winds from the SSW by Fri morning). | |||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | |  | |  | | |  | |  |  | |
light rain | rain shwrs | rain shwrs | rain shwrs | light rain | cloudy | mod. rain | mod. rain | cloudy | light snow | light snow | light snow | light snow | light rain | light rain | light rain | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 1 | — | — | — | — | — | |
5 | 4 | 1.8 | 1.7 | 0.7 | — | 6 | 5 | — | 2 | 2 | — | — | 2 | 1.5 | 0.1 | — | — | |
max °C | 5 | 5 | 3 | 3 | 3 | 2 | 3 | 3 | 1 | 2 | 2 | 2 | 2 | 3 | 4 | 6 | 4 | 5 |
min °C | 5 | 4 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 3 | 5 | 4 | 4 |
0 | 1 | -2 | -2 | -1 | -3 | -3 | -3 | -5 | -5 | -4 | -4 | -5 | -3 | -2 | 3 | 2 | 2 | |
1300 | 1150 | 1050 | 850 | 850 | 750 | 900 | 850 | 600 | 700 | 800 | 600 | 750 | 900 | 1050 | 1250 | 1600 | 2200 | |
Cloud base (m) | 450 | 450 | 700 | 400 | 450 | 500 | 400 | 400 | 400 | 450 | 400 | 450 | 450 | 450 | 600 | 500 | 1000 | |
 | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:36 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 24mm), heaviest during Tue morning. Mild temperatures (max 5°C on Sun morning, min 1°C on Mon night). Winds increasing (light winds from the SSW on Sun afternoon, fresh winds from the SW by Tue morning).
Rattlesnake Mountain Weather (Days 3-6):
Mild with light rain (total 9mm) on Wed afternoon Becoming colder with a light covering of snow, mostly falling on Wed afternoon. Mild temperatures (max 6°C on Fri morning, min 1°C on Wed morning). Winds decreasing (fresh winds from the SSW on Wed afternoon, light winds from the SSW by Fri morning).
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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
SHIP8589 | |||||
Seattl / oeing Airport | | ||||
| |||||
SHIP9745 | |||||
SHIP3680 | |||||
SHIP3561 | |||||
SHIP9364 | |||||
SHIP4267 |
* 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.