– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Fri night. Warm (max 20°C on Thu afternoon, min 5°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 12mm), heaviest on Tue afternoon. Very mild (max 15°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light. | |||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | | | | | | | |  | |
clear | clear | clear | rain shwrs | light rain | light rain | light rain | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 9050 | 8750 | 400 | 600 | 400 | 650 | 800 | 2300 | 9100 | 3250 | ||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 0.2 | 3 | 1.4 | 5 | 0.2 | 0.2 | — | — | — | — | — | — | — |
max °C | 15 | 18 | 20 | 15 | 12 | 10 | 7 | 7 | 9 | 6 | 10 | 12 | 8 | 12 | 15 | 11 |
min °C | 14 | 14 | 19 | 12 | 11 | 9 | 5 | 6 | 8 | 5 | 6 | 12 | 7 | 7 | 15 | 10 |
chill °C | 14 | 14 | 19 | 10 | 8 | 7 | 3 | 6 | 8 | 4 | 5 | 12 | 7 | 7 | 15 | 10 |
Freezing level m | 4050 | 4000 | 4100 | 3650 | 2300 | 1800 | 1350 | 1400 | 1650 | 1850 | 2000 | 2300 | 3150 | 3650 | 3650 | 3350 |
 | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — |
 | — | — | 6:32 | — | — | 6:30 | — | — | 6:29 | — | — | 6:27 | — | — | 6:24 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Light rain (total 9mm), mostly falling on Fri night. Warm (max 20°C on Thu afternoon, min 5°C on Fri night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Tue afternoon. Very mild (max 15°C on Mon afternoon, min 5°C on Sat 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 |
|---|---|---|---|---|---|
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SeattleS.-Tacoma-Wa. | |||||
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Seattl / oeing Airport | | ||||
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BUOY-EBSW1 | |||||
SHIP8098 |
* 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.