– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 10 am Tue 12 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 12 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 12 May Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 31mm), heaviest during Tue night. Warm (max 20°C on Tue afternoon, min 3°C on Wed morning). Winds increasing (calm on Tue afternoon, strong winds from the WSW by Wed afternoon). | Days 4–6 Weather SummaryMild with moderate rain (total 10mm) on Sat afternoon, Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -1°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Sun night). | |||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | | | | |  | | |  |  | |  | |
some clouds | some clouds | rain shwrs | mod. rain | light rain | light rain | rain shwrs | light rain | rain shwrs | rain shwrs | light rain | snow shwrs | rain shwrs | mod. rain | mod. snow | cloudy | rain shwrs | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 6 | — | — | — | |
— | — | 11 | 10 | 5 | 1 | 1.2 | 0.8 | 2 | 0.8 | 0.6 | 1.7 | 1.3 | 6 | — | — | 0.1 | — | |
max °C | 18 | 20 | 14 | 4 | 6 | 5 | 4 | 7 | 4 | 2 | 4 | 2 | 3 | 3 | 1 | 1 | 4 | 4 |
min °C | 16 | 18 | 5 | 3 | 4 | 3 | 3 | 6 | 3 | 2 | 4 | 1 | 2 | 2 | -1 | 0 | 2 | 2 |
15 | 18 | 2 | -1 | -2 | -3 | -2 | 2 | -2 | -3 | 0 | -4 | -3 | -4 | -6 | -4 | 0 | 0 | |
3800 | 3600 | 3050 | 1600 | 1950 | 1500 | 1550 | 1700 | 1500 | 1300 | 1450 | 1200 | 1300 | 1300 | 850 | 1100 | 1400 | 1600 | |
Cloud base (m) | 5700 | 6250 | 700 | 450 | 400 | 450 | 700 | 900 | 450 | 700 | 900 | 400 | 650 | 450 | 400 | 450 | 550 | 950 |
 | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 8:32 | — | — | 8:34 | — | — | 8:35 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: Heavy rain (total 31mm), heaviest during Tue night. Warm (max 20°C on Tue afternoon, min 3°C on Wed morning). Winds increasing (calm on Tue afternoon, strong winds from the WSW by Wed afternoon).
Rattlesnake Mountain Weather (Days 3-6):
Mild with moderate rain (total 10mm) on Sat afternoon, Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -1°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat afternoon, calm by Sun 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
SHIP3629 | |||||
SHIP4784 | |||||
SHIP8241 | |||||
SHIP4514 |
* 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.