– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 9 pm Fri 20 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Fri 20 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 20 Feb Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 40mm), heaviest during Sun night. Freeze-thaw conditions (max 5°C on Sun morning, min 0°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Thu afternoon, min 0°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | | |  |  |  |  | | | | | | | |
cloudy | light rain | light rain | light rain | light rain | mod. rain | heavy rain | mod. rain | mod. rain | light snow | snow shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | light rain | light rain | light rain | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | |
— | 0.6 | 0.6 | 1.1 | 2 | 5 | 15 | 7 | 9 | 2 | 0.2 | 0.6 | — | 0.3 | 0.8 | 0.7 | 0.3 | 0.2 | 0.1 | |
max °C | 1 | 4 | 4 | 4 | 5 | 4 | 4 | 4 | 5 | 3 | 3 | 3 | 1 | 3 | 4 | 3 | 4 | 5 | 3 |
min °C | 0 | 2 | 2 | 3 | 5 | 4 | 3 | 4 | 5 | 1 | 1 | 0 | 1 | 2 | 2 | 3 | 4 | 4 | 3 |
-3 | -2 | -3 | -2 | 2 | 2 | 0 | 3 | 2 | -1 | 0 | -2 | -1 | -1 | -2 | 0 | 1 | 0 | -1 | |
600 | 1050 | 1500 | 1400 | 1650 | 1350 | 1550 | 1150 | 1700 | 850 | 700 | 800 | 600 | 850 | 1050 | 900 | 1000 | 1150 | 1050 | |
Cloud base (m) | 1800 | 2350 | 800 | 2400 | 1500 | 650 | 400 | 400 | 400 | 400 | 400 | 450 | 400 | 450 | 550 | 450 | 450 | 450 | 450 |
 | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — |
 | — | — | 5:39 | — | — | 5:40 | — | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:46 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 40mm), heaviest during Sun night. Freeze-thaw conditions (max 5°C on Sun morning, min 0°C on Fri night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Thu afternoon, min 0°C on Tue afternoon). 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 |
|---|---|---|---|---|---|
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Seattl / oeing Airport | | ||||
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BUOY-TCNW1 | |||||
BUOY-TCMW1 | |||||
SHIP11645 |
* 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.