– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 pm Sat 21 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sat 21 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 21 Mar Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 10mm), mostly falling on Tue morning. Freeze-thaw conditions (max 9°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 22mm), mostly on Tue afternoon. Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 8°C on Tue afternoon, min -1°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu afternoon). | ||||||||||||||||
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  |  |  |  |  |  | | |  | |
rain shwrs | rain shwrs | some clouds | some clouds | some clouds | clear | some clouds | light rain | mod. rain | heavy rain | light snow | light snow | light rain | cloudy | rain shwrs | rain shwrs | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | |
0.1 | 0.2 | — | — | — | — | — | 0.3 | 9 | 14 | 4 | — | 4 | — | 0.2 | 0.2 | — | |
max °C | 6 | 4 | 4 | 7 | 4 | 8 | 9 | 6 | 6 | 8 | 6 | 2 | 3 | 1 | 2 | 6 | 2 |
min °C | 6 | 0 | 2 | 7 | 2 | 3 | 8 | 6 | 5 | 7 | 1 | 1 | 3 | -1 | 1 | 5 | 0 |
5 | 0 | 2 | 6 | 2 | 3 | 8 | 6 | 2 | 4 | -5 | -4 | -1 | -4 | -1 | 5 | -3 | |
1150 | 600 | 1000 | 1300 | 2000 | 2150 | 2150 | 1850 | 2400 | 1800 | 700 | 700 | 850 | 350 | 800 | 1100 | 0 | |
Cloud base (m) | 750 | 650 | 500 | 800 | 600 | 450 | 2900 | 550 | 400 | 450 | 450 | 450 | 450 | 500 | 700 | 450 | |
 | — | — | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — |
 | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:25 | — | — | 7:28 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Light rain (total 10mm), mostly falling on Tue morning. Freeze-thaw conditions (max 9°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Heavy rain (total 22mm), mostly on Tue afternoon. Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 8°C on Tue afternoon, min -1°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu 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 |
|---|---|---|---|---|---|
 | |||||
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Seattl / oeing Airport | | ||||
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SHIP3005 | |||||
SHIP3352 | |||||
SHIP4069 |
* 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.