– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 4 am Tue 10 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Wed night, min -5°C on Tue morning). Mainly severe gales. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Becoming mild with drizzle, on Sun night. Freeze-thaw conditions (max 4°C on Sun night, min -6°C on Sat morning). Winds decreasing (fresh winds from the W on Fri morning, calm by Sat night). | |||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  | |  |  |  | | |  |  |  |  | |  | |
light snow | light snow | light snow | light snow | light snow | heavy rain | light snow | mod. snow | heavy snow | heavy snow | light snow | light snow | snow shwrs | clear | some clouds | cloudy | cloudy | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 1 | 4 | 4 | 4 | — | 2 | 9 | 25 | 11 | 1 | 5 | 1 | — | — | — | — | — | |
— | — | — | — | 3 | 14 | — | — | — | — | — | — | — | — | — | — | — | 1.1 | |
max °C | -4 | -2 | -2 | -1 | 3 | 4 | -1 | -2 | 2 | 0 | -3 | -3 | -4 | -3 | -3 | 0 | 1 | 4 |
min °C | -5 | -3 | -2 | -2 | 1 | -1 | -2 | -2 | -1 | -2 | -3 | -5 | -6 | -4 | -5 | -1 | 0 | 2 |
-11 | -10 | -9 | -6 | -6 | -10 | -10 | -9 | -6 | -6 | -7 | -11 | -9 | -7 | -5 | -3 | -4 | -2 | |
550 | 600 | 750 | 850 | 1600 | 900 | 800 | 700 | 1450 | 550 | 550 | 300 | 400 | 600 | 0 | 1150 | 1200 | 2750 | |
Cloud base (m) | 450 | 700 | 450 | 400 | 400 | 450 | 450 | 450 | 400 | 450 | 400 | 450 | 450 | 550 | 450 | 2650 | 550 | 900 |
 | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — |
 | — | 7:05 | — | — | 7:06 | — | — | 7:07 | — | — | 7:08 | — | — | 7:09 | — | — | 7:12 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Moderate rain (total 17mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 4°C on Wed night, min -5°C on Tue morning). Mainly severe gales.
Rattlesnake Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri morning. Becoming mild with drizzle, on Sun night. Freeze-thaw conditions (max 4°C on Sun night, min -6°C on Sat morning). Winds decreasing (fresh winds from the W on Fri morning, calm by Sat night).
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 |
|---|---|---|---|---|---|
 | |||||
SHIP9173 | |||||
SHIP3247 | |||||
SHIP9370 | |||||
SHIP8433 | |||||
SHIP3646 | |||||
SHIP8696 |
* 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.