– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 26°C on Thu afternoon, min 14°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Sat morning. Warm (max 27°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | |  | |  |  | | | | | | |
clear | clear | clear | some clouds | clear | clear | clear | clear | cloudy | cloudy | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | clear | clear | |
Cloud base (m) | 7250 | 8950 | 5500 | 5950 | 500 | 600 | 800 | 650 | |||||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 0.1 | 1.6 | 0.4 | 0.2 | — | — | — |
max °C | 24 | 21 | 20 | 24 | 21 | 22 | 26 | 22 | 22 | 27 | 23 | 15 | 16 | 15 | 17 | 22 | 18 |
min °C | 23 | 14 | 16 | 23 | 16 | 18 | 25 | 18 | 20 | 27 | 15 | 14 | 16 | 13 | 14 | 21 | 14 |
chill °C | 23 | 14 | 16 | 23 | 16 | 18 | 25 | 18 | 20 | 27 | 15 | 14 | 16 | 13 | 14 | 21 | 14 |
Freezing level m | 4400 | 4500 | 4400 | 4300 | 4300 | 4350 | 4500 | 4550 | 4400 | 4300 | 3950 | 3500 | 3500 | 3850 | 3900 | 4050 | 4200 |
 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:13 | — | — |
 | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 | — | — | 8:05 |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mostly dry. Warm (max 26°C on Thu afternoon, min 14°C on Tue night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Sat morning. Warm (max 27°C on Fri afternoon, min 13°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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Seattl / oeing Airport | | ||||
BUOY-EBSW1 | |||||
SHIP9242 | |||||
SHIP3606 | |||||
SHIP9544 |
* 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.