– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 pm Sat 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 18 Apr Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 20°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Wed morning. Very mild (max 11°C on Tue afternoon, min 5°C on Wed night). Wind will be generally light. | ||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | | | |  |  |  | | | | | | | |
some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light rain | light rain | light rain | light rain | some clouds | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | 0.3 | 2 | 2 | 1.4 | 1.2 | — | — | — | |
max °C | 16 | 13 | 17 | 20 | 15 | 18 | 19 | 16 | 10 | 11 | 9 | 7 | 8 | 7 | 7 | 11 | 9 |
min °C | 15 | 10 | 12 | 19 | 12 | 14 | 19 | 9 | 9 | 10 | 8 | 7 | 8 | 5 | 6 | 10 | 6 |
15 | 9 | 11 | 19 | 12 | 14 | 19 | 9 | 9 | 10 | 7 | 6 | 7 | 4 | 6 | 10 | 6 | |
2600 | 2900 | 3050 | 3050 | 3150 | 3250 | 3100 | 3100 | 3050 | 2750 | 3000 | 2050 | 2000 | 1450 | 1500 | 2000 | 2100 | |
Cloud base (m) | 3000 | 8500 | 4600 | 4150 | 6600 | 4150 | 5150 | 4900 | 800 | 600 | 400 | 400 | 400 | 450 | 550 | 750 | 8200 |
 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — |
 | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mostly dry. Warm (max 20°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 11°C on Tue afternoon, min 5°C on Wed 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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Seattl / oeing Airport | | ||||
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* 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.