– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 9 am Wed 17 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Wed 17 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 17 Dec Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 27mm), mostly on Thu afternoon. Becoming colder with a light covering of snow ,mostly falling on Thu night. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Thu night). Mainly fresh winds. | Days 4–6 Weather SummaryLight rain (total 6mm) on Sat morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sat morning, min 0°C on Sat night). Winds increasing (light winds from the SE on Sat afternoon, fresh winds from the SW by Mon morning). | |||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | | |  | | |  | | | | |
rain shwrs | light rain | mod. rain | light rain | mod. rain | light snow | cloudy | light snow | light snow | light rain | light rain | snow shwrs | light snow | light rain | mod. snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 2 | — | 1 | 2 | — | — | 1 | 4 | — | 7 | 3 | 3 | 2 | |
2 | 2 | 7 | 5 | 6 | 5 | — | — | — | 2 | 0.4 | — | — | 1.4 | 1.5 | — | — | — | |
max°C | 4 | 3 | 3 | 4 | 7 | 6 | 2 | 2 | 2 | 3 | 3 | 1 | 2 | 2 | 2 | 1 | 2 | 1 |
min°C | 3 | 3 | 3 | 4 | 6 | 1 | 2 | 2 | 2 | 2 | 2 | 0 | 2 | 2 | 1 | 1 | 1 | 0 |
-3 | -2 | 0 | 1 | 1 | -4 | -3 | -3 | -3 | -2 | 0 | -2 | -3 | -2 | -4 | -5 | -4 | -5 | |
850 | 950 | 1050 | 1100 | 2200 | 900 | 700 | 750 | 750 | 800 | 950 | 550 | 900 | 850 | 800 | 700 | 750 | 700 | |
Cloud base (m) | 500 | 450 | 400 | 350 | 350 | 450 | 400 | 450 | 400 | 400 | 400 | 1550 | 550 | 400 | 400 | 400 | 400 | 400 |
 | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | 4:16 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:17 | — | — | 4:19 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 27mm), mostly on Thu afternoon. Becoming colder with a light covering of snow ,mostly falling on Thu night. Mild temperatures (max 7°C on Thu afternoon, min 1°C on Thu night). Mainly fresh winds.
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 6mm) on Sat morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sat morning, min 0°C on Sat night). Winds increasing (light winds from the SE on Sat afternoon, fresh winds from the SW by Mon 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 |
|---|---|---|---|---|---|
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Seattl / oeing Airport | | ||||
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BUOY-TCNW1 | |||||
BUOY-TCMW1 |
* 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.