– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 3 pm Fri 02 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Fri 02 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Fri 02 Jan Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 38mm), heaviest during Sun morning. Mild temperatures (max 8°C on Fri afternoon, min 2°C on Sun night). Winds increasing (light winds from the SSE on Fri afternoon, fresh winds from the SW by Sun morning). | Days 5–7 Weather SummaryMild at first with light rain (total 4mm) on Tue afternoon followed by colder weather and light fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min 0°C on Tue night). Wind will be generally light. | ||||||||||||||||
Fri 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | | |  |  | | | | | | |
light rain | rain shwrs | rain shwrs | light rain | mod. rain | mod. rain | light rain | rain shwrs | rain shwrs | light rain | light snow | light snow | light rain | light snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | 3 | — | 3 | 4 | 4 | 2 | |
1.3 | 4 | 6 | 0.1 | 10 | 10 | 3 | 3 | 1.2 | 0.5 | — | — | 4 | — | — | — | — | |
max °C | 8 | 8 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 2 | 1 | 2 | 3 | 1 | 1 | 1 | 0 |
min °C | 8 | 6 | 6 | 7 | 5 | 4 | 4 | 2 | 2 | 2 | 1 | 2 | 2 | 0 | 1 | 1 | 0 |
7 | 4 | 4 | 5 | 3 | -1 | 0 | -1 | -1 | 0 | -3 | -3 | -3 | -4 | -3 | -4 | -4 | |
2100 | 2350 | 1650 | 1850 | 1500 | 1300 | 1100 | 950 | 800 | 800 | 600 | 800 | 950 | 600 | 700 | 650 | 550 | |
Cloud base (m) | 450 | 2250 | 400 | 450 | 450 | 500 | 400 | 550 | 450 | 500 | 500 | 400 | 400 | 400 | 400 | 400 | 400 |
 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:52 | — | — |
 | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 38mm), heaviest during Sun morning. Mild temperatures (max 8°C on Fri afternoon, min 2°C on Sun night). Winds increasing (light winds from the SSE on Fri afternoon, fresh winds from the SW by Sun morning).
Rattlesnake Mountain Weather (Days 3-6):
Mild at first with light rain (total 4mm) on Tue afternoon followed by colder weather and light fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min 0°C on Tue 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
SHIP9392 | |||||
SHIP4256 | |||||
SHIP435 | |||||
SHIP9077 | |||||
SHIP8668 |
* 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.