– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 32°C on Wed afternoon, min 16°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Sun morning. Warm (max 25°C on Fri afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | | | |  |  |  | | |  | |
clear | clear | clear | clear | some clouds | clear | rain shwrs | clear | clear | clear | clear | some clouds | light rain | light rain | light rain | rain shwrs | rain shwrs | |
Cloud base (m) | 5350 | 5500 | 5000 | 5550 | 900 | 800 | 450 | 450 | 450 | 950 | |||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.1 | — | — | — | — | — | 0.5 | 2 | 2 | 0.8 | 0.2 |
max °C | 31 | 27 | 29 | 32 | 27 | 21 | 23 | 20 | 21 | 25 | 22 | 17 | 18 | 13 | 12 | 14 | 15 |
min °C | 30 | 22 | 25 | 32 | 18 | 19 | 23 | 16 | 17 | 24 | 14 | 15 | 14 | 13 | 12 | 13 | 11 |
chill °C | 30 | 22 | 25 | 32 | 18 | 19 | 23 | 16 | 17 | 24 | 14 | 15 | 13 | 12 | 11 | 12 | 11 |
Freezing level m | 4700 | 4700 | 4750 | 4750 | 4700 | 4550 | 4500 | 4400 | 4300 | 4100 | 3850 | 3300 | 3000 | 3350 | 2900 | 3450 | 4000 |
 | — | — | 5:31 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — |
 | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:49 |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mostly dry. Warm (max 32°C on Wed afternoon, min 16°C on Thu night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sun morning. Warm (max 25°C on Fri afternoon, min 11°C on Sun 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Seattl / oeing Airport | | ||||
BUOY-EBSW1 | |||||
SHIP3030 | |||||
SHIP1655 | |||||
SHIP8180 |
* 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.