– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 3 pm Thu 19 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 7°C on Sun morning, min -3°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 39mm), heaviest during Mon afternoon. Mild temperatures (max 6°C on Sun afternoon, min 2°C on Tue night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SW by Tue afternoon). | ||||||||||||||||
Thu 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | | | |  |  |  | | | |
some clouds | some clouds | cloudy | some clouds | cloudy | light rain | light rain | light rain | light rain | light rain | light rain | light rain | mod. rain | rain shwrs | rain shwrs | light rain | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 0.1 | 0.8 | 0.6 | 0.8 | 2 | 4 | 3 | 10 | 11 | 2 | 4 | 2 | |
max °C | 0 | -2 | 2 | 2 | 1 | 6 | 4 | 4 | 7 | 6 | 4 | 6 | 6 | 6 | 5 | 4 | 3 |
min °C | -2 | -3 | 1 | 0 | 0 | 3 | 3 | 3 | 5 | 4 | 4 | 5 | 6 | 3 | 4 | 3 | 2 |
-2 | -3 | -1 | -2 | -2 | -1 | -1 | -2 | 1 | 2 | 1 | 3 | 4 | -1 | -1 | -3 | -2 | |
450 | 0 | 600 | 700 | 650 | 1100 | 1250 | 1350 | 1550 | 1350 | 1250 | 1500 | 1950 | 1850 | 1050 | 1000 | 850 | |
Cloud base (m) | 400 | 1400 | 400 | 550 | 1850 | 2500 | 2050 | 2500 | 2000 | 1500 | 450 | 750 | 400 | 400 | 600 | 500 | 550 |
 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — |
 | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:40 | — | — | 5:43 | — | — | 5:44 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Light rain (total 2mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 7°C on Sun morning, min -3°C on Thu night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Heavy rain (total 39mm), heaviest during Mon afternoon. Mild temperatures (max 6°C on Sun afternoon, min 2°C on Tue night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SW by Tue 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Seattl / oeing Airport | | ||||
 | |||||
BUOY-TCNW1 | |||||
BUOY-TCMW1 | |||||
SHIP3154 |
* 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.