– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 9 pm Sat 03 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sat 03 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 03 Jan Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild at first with light rain (total 9mm) on Sat night followed by colder weather and light fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 4°C on Sat night, min -2°C on Mon morning). Winds increasing (light winds from the SSW on Sun afternoon, near gales from the WSW by Tue afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Fri afternoon, min -3°C on Tue night). Winds decreasing (gales from the SW on Wed afternoon, light winds from the SW by Fri morning). | ||||||||||||||||||
Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | | | | |  | | | | |
mod. rain | snow shwrs | light snow | light snow | some clouds | cloudy | light snow | light snow | light snow | light snow | light snow | light snow | light snow | light snow | cloudy | cloudy | cloudy | some clouds | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 1 | 3 | 1 | — | — | 1 | 5 | 1 | 1 | 2 | 5 | 3 | 1 | — | — | — | — | — | |
9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 1 | 1 | 0 | -2 | -1 | -1 | -1 | 0 | -2 | -2 | -1 | -2 | -2 | -1 | 0 | 2 | 3 | 4 |
min °C | 2 | 1 | 0 | -1 | -2 | -2 | -2 | -1 | -1 | -3 | -2 | -1 | -3 | -2 | -2 | -1 | 1 | 2 | 3 |
-3 | -7 | -6 | -8 | -8 | -8 | -8 | -9 | -10 | -10 | -11 | -10 | -11 | -11 | -10 | -8 | -4 | -2 | -1 | |
1550 | 1150 | 1150 | 950 | 750 | 800 | 700 | 900 | 1000 | 600 | 650 | 800 | 550 | 700 | 750 | 950 | 1150 | 1650 | 2200 | |
Cloud base (m) | 700 | 500 | 500 | 700 | 400 | 450 | 450 | 400 | 400 | 400 | 400 | 350 | 400 | 450 | 450 | 450 | 450 | 750 | 450 |
 | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:32 | — | — | 4:34 | — | — | 4:36 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Mild at first with light rain (total 9mm) on Sat night followed by colder weather and light fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 4°C on Sat night, min -2°C on Mon morning). Winds increasing (light winds from the SSW on Sun afternoon, near gales from the WSW by Tue afternoon).
Rattlesnake Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Fri afternoon, min -3°C on Tue night). Winds decreasing (gales from the SW on Wed afternoon, light winds from the SW by Fri morning).
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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
| |||||
SHIP10002 | |||||
SHIP4779 | |||||
SHIP4298 | |||||
SHIP9250 | |||||
SHIP5692 |
* 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.