– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 9 pm Wed 04 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 04 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 04 Feb Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm), mostly falling on Sat afternoon. Very mild (max 16°C on Thu morning, min 5°C on Sat afternoon). Winds increasing (light winds from the ESE on Wed night, fresh winds from the SSW by Sat afternoon). | Days 5–7 Weather SummaryMild with moderate rain (total 20mm) on Sat night, Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 6°C on Sat night, min -1°C on Mon night). Winds decreasing (strong winds from the SW on Sat night, calm by Tue afternoon). | ||||||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  |  |  |  | |  |  | | | | | | |
clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | cloudy | mod. rain | heavy rain | light rain | light rain | light snow | light snow | light snow | light snow | light snow | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 1 | 3 | 1 | — | — | |
— | — | — | — | — | — | — | — | 5 | 18 | 1.4 | 0.2 | — | — | — | — | — | — | — | |
max °C | 13 | 16 | 15 | 10 | 11 | 10 | 8 | 9 | 6 | 6 | 3 | 3 | 1 | 1 | 1 | 0 | -1 | 0 | -1 |
min °C | 12 | 15 | 11 | 9 | 10 | 9 | 7 | 8 | 5 | 4 | 3 | 2 | 0 | 0 | 0 | -1 | -1 | -1 | -1 |
12 | 14 | 10 | 8 | 8 | 7 | 4 | 4 | 0 | 0 | 0 | 0 | -5 | -6 | -6 | -6 | -3 | -1 | -3 | |
3800 | 3900 | 3750 | 3250 | 2900 | 2750 | 2450 | 2350 | 2150 | 2150 | 1500 | 1400 | 1050 | 1050 | 1100 | 1000 | 900 | 1050 | 500 | |
Cloud base (m) | 6900 | 8550 | 5850 | 1950 | 450 | 700 | 800 | 450 | 450 | 400 | 400 | 400 | 400 | 450 | |||||
 | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — |
 | — | — | 5:15 | — | — | 5:15 | — | — | 5:17 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Light rain (total 5mm), mostly falling on Sat afternoon. Very mild (max 16°C on Thu morning, min 5°C on Sat afternoon). Winds increasing (light winds from the ESE on Wed night, fresh winds from the SSW by Sat afternoon).
Rattlesnake Mountain Weather (Days 3-6):
Mild with moderate rain (total 20mm) on Sat night, Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 6°C on Sat night, min -1°C on Mon night). Winds decreasing (strong winds from the SW on Sat night, calm by Tue 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
Seattl / oeing Airport | | ||||
 | |||||
SHIP6452 | |||||
SHIP8992 | |||||
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.