– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 am Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Wed night. Warm (max 23°C on Mon afternoon, min 9°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 13mm), heaviest on Thu afternoon. Very mild (max 15°C on Fri afternoon, min 9°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | | | | | | |  | |  | |
clear | some clouds | some clouds | some clouds | rain shwrs | light rain | light rain | mod. rain | mod. rain | light rain | mod. rain | light rain | rain shwrs | light rain | some clouds | cloudy | light rain | rain shwrs | |
Cloud base (m) | 9400 | 5850 | 5150 | 5050 | 1650 | 1900 | 1900 | 500 | 700 | 450 | 450 | 850 | 850 | 1700 | 6850 | 2300 | 800 | 2250 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | 0.1 | 0.4 | 0.8 | 6 | 10 | 4 | 6 | 0.2 | 0.1 | 0.2 | — | — | 1.9 | 0.5 |
max °C | 20 | 23 | 18 | 17 | 19 | 15 | 15 | 13 | 11 | 11 | 10 | 10 | 13 | 15 | 12 | 14 | 15 | 11 |
min °C | 15 | 22 | 14 | 15 | 18 | 13 | 13 | 12 | 9 | 9 | 10 | 9 | 10 | 14 | 10 | 11 | 14 | 9 |
chill °C | 15 | 22 | 14 | 15 | 18 | 12 | 12 | 10 | 7 | 7 | 8 | 9 | 10 | 14 | 10 | 11 | 14 | 8 |
Freezing level m | 3800 | 3850 | 3800 | 3600 | 3350 | 2850 | 2600 | 2600 | 2000 | 2050 | 2050 | 2200 | 2350 | 2600 | 2550 | 2400 | 2450 | 2700 |
 | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — |
 | — | 7:50 | — | — | 7:47 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:39 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Moderate rain (total 17mm), heaviest on Wed night. Warm (max 23°C on Mon afternoon, min 9°C on Wed night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Moderate rain (total 13mm), heaviest on Thu afternoon. Very mild (max 15°C on Fri afternoon, min 9°C on Thu morning). 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 | | ||||
BUOY-EBSW1 | |||||
BUOY-TCNW1 |
* 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.