– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 pm Fri 17 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 16°C on Mon morning, min 3°C on Fri afternoon). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 8mm) at first, then becoming colder with a dusting of snow on Wed night. Very mild (max 17°C on Mon afternoon, min 1°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the SW by Wed afternoon). | ||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | |  |  | | |  | |
rain shwrs | cloudy | cloudy | 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 snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
0.1 | — | — | — | — | — | — | — | — | — | — | — | 0.5 | 1 | 4 | 1.9 | — | |
max °C | 4 | 5 | 8 | 11 | 10 | 14 | 15 | 13 | 16 | 17 | 14 | 11 | 11 | 9 | 4 | 4 | 2 |
min °C | 3 | 4 | 6 | 10 | 9 | 11 | 15 | 11 | 14 | 16 | 12 | 11 | 11 | 5 | 4 | 3 | 1 |
3 | 2 | 5 | 9 | 7 | 9 | 14 | 11 | 14 | 16 | 12 | 11 | 11 | 2 | 0 | -3 | -4 | |
1500 | 2200 | 2350 | 2600 | 2800 | 3000 | 3050 | 3200 | 3250 | 3250 | 3250 | 3300 | 2950 | 2300 | 1750 | 1600 | 1200 | |
Cloud base (m) | 850 | 4850 | 3400 | 3100 | 3450 | 3950 | 5750 | 4200 | 4950 | 600 | 1450 | 800 | 400 | 400 | 400 | ||
 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — |
 | 7:59 | — | — | — | 8:00 | — | — | 8:00 | — | — | 8:02 | — | — | 8:04 | — | — | 8:06 |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mostly dry. Very mild (max 16°C on Mon morning, min 3°C on Fri afternoon). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 8mm) at first, then becoming colder with a dusting of snow on Wed night. Very mild (max 17°C on Mon afternoon, min 1°C on Wed night). Winds increasing (calm on Tue morning, fresh winds from the SW by Wed afternoon).
This table gives the weather forecast for Rattlesnake Mountain at the specific elevation of 1004 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.