– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 3 am Mon 22 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 22 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 22 Dec Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Mon night. Becoming mild with drizzle, on Tue night. Freeze-thaw conditions (max 6°C on Wed morning, min -3°C on Mon night). Winds increasing (light winds from the S on Tue morning, strong winds from the ESE by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -3°C on Fri night). Wind will be generally light. | |||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | |  | | | | | |  | |
some clouds | light snow | mod. snow | cloudy | cloudy | light rain | light rain | some clouds | rain shwrs | cloudy | cloudy | light snow | cloudy | light snow | light snow | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 3 | 8 | — | — | — | — | — | — | — | — | 2 | — | 5 | 1 | — | — | — | |
— | — | — | — | — | 0.7 | 0.3 | — | 0.1 | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 1 | -1 | 0 | 1 | 5 | 6 | 1 | 3 | 4 | 4 | 1 | 1 | -1 | -2 | -1 | -1 | 1 |
min °C | 0 | -1 | -3 | -1 | 1 | 2 | 4 | 0 | 1 | 4 | 3 | 0 | 1 | -1 | -3 | -2 | -2 | -1 |
-5 | -7 | -7 | -4 | -3 | -3 | -2 | -4 | -3 | 0 | 0 | -4 | -3 | -7 | -9 | -7 | -4 | -1 | |
1050 | 1200 | 700 | 750 | 1250 | 1750 | 2400 | 1100 | 1800 | 1800 | 1800 | 1250 | 1200 | 900 | 600 | 750 | 900 | 750 | |
Cloud base (m) | 900 | 1900 | 400 | 400 | 1850 | 1600 | 1900 | 700 | 400 | 1450 | 1550 | 350 | 450 | 400 | 500 | 500 | 600 | 600 |
 | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — |
 | — | 4:19 | — | — | 4:19 | — | — | 4:20 | — | — | 4:21 | — | — | 4:21 | — | — | 4:22 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: A moderate fall of snow, heaviest on Mon night. Becoming mild with drizzle, on Tue night. Freeze-thaw conditions (max 6°C on Wed morning, min -3°C on Mon night). Winds increasing (light winds from the S on Tue morning, strong winds from the ESE by Tue night).
Rattlesnake Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 4°C on Thu morning, min -3°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Rattlesnake Mountain at the specific elevation of 1004 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.