– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 3 pm Tue 17 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 17 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 17 Feb Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -6°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 7°C on Sun morning, min -2°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | | |  | |  |  | |
light snow | mod. snow | snow shwrs | cloudy | cloudy | cloudy | some clouds | clear | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | light rain | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
2 | 8 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 3 | |
max °C | 2 | 0 | 0 | 1 | -3 | 0 | 0 | -5 | 1 | 1 | 0 | 5 | 5 | 2 | 7 | 6 | 4 |
min °C | 0 | -1 | -1 | -2 | -4 | -1 | -3 | -6 | -1 | -1 | -2 | 3 | 2 | 1 | 6 | 4 | 3 |
0 | -4 | -3 | -2 | -6 | -1 | -3 | -6 | -3 | -3 | -5 | -1 | -3 | -4 | 2 | 0 | -2 | |
700 | 450 | 350 | 600 | 0 | 300 | 450 | 0 | 400 | 650 | 0 | 1200 | 1250 | 1700 | 1900 | 1800 | 1650 | |
Cloud base (m) | 750 | 400 | 400 | 400 | 800 | 1700 | 450 | 650 | 550 | 450 | 400 | 400 | 4500 | 400 | 400 | 2250 | 2000 |
 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — |
 | 5:34 | — | — | 5:35 | — | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:40 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -6°C on Thu night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 7°C on Sun morning, min -2°C on Fri night). Wind will be generally light.
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 |  | ||||
 | |||||
BUOY-TCNW1 | |||||
BUOY-TCMW1 | |||||
SHIP3343 |
* 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.