– Lat/Long: 47.46° N 121.81° W
Rattlesnake Mountain
Weather Forecast, United StatesIssued: 9 am Thu 19 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 19 Feb Local Time
Updates in:
Update imminent hr min s
2 Rattlesnake Mountain Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Sat night, min -5°C on Thu afternoon). Winds increasing (calm on Thu morning, fresh winds from the SE by Sat night). | Days 4–6 Weather SummaryModerate rain (total 12mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 3°C on Sun morning, min -1°C on Tue morning). Winds decreasing (fresh winds from the SE on Sun morning, light winds from the SSW by Mon morning). | |||||||||||||||||
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  |  |  |  | |  | | | |  | |
cloudy | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | light snow | rain shwrs | rain shwrs | light rain | mod. snow | light snow | mod. snow | mod. snow | some clouds | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 1 | — | — | — | 6 | 4 | 7 | 6 | — | 3 | 4 | |
— | — | — | — | — | — | — | — | 0.4 | 0.3 | 1.5 | 3 | 8 | — | — | — | — | — | |
max °C | -4 | -4 | -5 | -3 | -2 | -1 | 1 | 1 | 2 | 3 | 2 | 2 | 2 | 2 | 1 | 0 | -1 | -1 |
min °C | -4 | -5 | -5 | -4 | -3 | -2 | 0 | 1 | 1 | 3 | 2 | 0 | 2 | 2 | 0 | -1 | -1 | -1 |
-4 | -5 | -5 | -9 | -8 | -5 | -6 | -5 | -6 | -3 | -3 | -6 | -3 | -2 | -6 | -8 | -7 | -8 | |
350 | 400 | 0 | 550 | 700 | 600 | 1050 | 1200 | 1450 | 1750 | 1350 | 1200 | 1450 | 1450 | 1300 | 900 | 950 | 800 | |
Cloud base (m) | 450 | 400 | 1550 | 400 | 500 | 2000 | 2500 | 850 | 2350 | 1750 | 1700 | 400 | 400 | 400 | 400 | 500 | 550 | 400 |
 | 7:05 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — |
 | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:40 | — | — | 5:43 | — | — | 5:44 | — |
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Rattlesnake Mountain Weather (Days 0-3):
The weather forecast for Rattlesnake Mountain is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat night, min -5°C on Thu afternoon). Winds increasing (calm on Thu morning, fresh winds from the SE by Sat night).
Rattlesnake Mountain Weather (Days 3-6):
Moderate rain (total 12mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 3°C on Sun morning, min -1°C on Tue morning). Winds decreasing (fresh winds from the SE on Sun morning, light winds from the SSW by Mon 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 |
|---|---|---|---|---|---|
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Seattl / oeing Airport |  | ||||
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BUOY-TCNW1 | |||||
BUOY-TCMW1 |
* 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.