– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 pm Fri 17 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 17 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 17 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 24°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 30°C on Tue afternoon, min 20°C on Mon night). Wind will be generally light. | ||||||||||||||||
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 | |
 |  | | | | | | |  | |  | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | clear | |
Cloud base (m) | 850 | 850 | 1650 | 9500 | 7300 | 7700 | 7250 | 6500 | 5100 | 5750 | 5750 | 5150 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 19 | 18 | 17 | 21 | 18 | 19 | 24 | 20 | 24 | 28 | 25 | 27 | 30 | 26 | 26 | 29 | 26 |
min °C | 18 | 11 | 14 | 20 | 12 | 15 | 22 | 17 | 20 | 27 | 20 | 23 | 29 | 21 | 23 | 28 | 20 |
chill °C | 18 | 11 | 14 | 20 | 12 | 15 | 22 | 17 | 20 | 27 | 20 | 23 | 29 | 21 | 23 | 28 | 20 |
Freezing level m | 3850 | 3800 | 3550 | 3700 | 4100 | 4000 | 4300 | 4450 | 4550 | 4550 | 4600 | 4700 | 4800 | 4700 | 4600 | 4650 | 4500 |
 | — | — | 5:28 | — | — | 5:28 | — | — | 5:30 | — | — | 5:31 | — | — | 5:31 | — | — |
 | — | 8:58 | — | — | 8:57 | — | — | 8:55 | — | — | 8:55 | — | — | 8:53 | — | — | 8:52 |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mostly dry. Warm (max 24°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light.
Rattlesnake Mountain Weather (Days 3-6):
Mostly dry. Warm (max 30°C on Tue afternoon, min 20°C on Mon 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 | | ||||
| |||||
SHIP6640 | |||||
BUOY-WPOW1 | |||||
SHIP2529 |
* 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.