– Lat/Long: 48.04° N 121.52° W
Big Four Mountain
Weather Forecast, United StatesIssued: 9 pm Mon 15 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
2 Big Four Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 56mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, light winds from the SSW by Wed night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Becoming milder with light rain (total 5mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min -4°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sun afternoon). | ||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | |  |  | | |  | | | | |
mod. rain | mod. rain | heavy rain | heavy snow | light snow | light snow | light snow | light rain | light snow | heavy snow | light snow | snow shwrs | mod. snow | light snow | snow shwrs | cloudy | light snow | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 14 | 5 | 5 | 1 | — | 2 | 16 | 4 | 6 | 6 | 3 | 1 | — | 1 | 1 | 5 | |
8 | 9 | 17 | 18 | — | — | — | 3 | 1.7 | — | — | — | — | — | — | — | 3 | 2 | — | |
max°C | 2 | 4 | 6 | 6 | -1 | -1 | 0 | 2 | 3 | -1 | -2 | -2 | -1 | -1 | -1 | 0 | 3 | 3 | 1 |
min°C | 2 | 3 | 5 | -1 | -1 | -1 | -1 | 0 | 2 | -3 | -2 | -3 | -4 | -1 | -2 | -1 | 1 | 2 | 0 |
-3 | -2 | 0 | -5 | -9 | -4 | -4 | -4 | -3 | -7 | -7 | -8 | -6 | -5 | -4 | -3 | -4 | -3 | -4 | |
1300 | 1600 | 2000 | 1900 | 800 | 800 | 900 | 950 | 1600 | 700 | 650 | 750 | 550 | 850 | 850 | 800 | 1200 | 1500 | 1150 | |
Cloud base (m) | 650 | 650 | 600 | 550 | 650 | 650 | 650 | 600 | 550 | 600 | 650 | 650 | 750 | 650 | 650 | 600 | 1550 | 600 | 600 |
 | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | — | 4:13 | — | — | 4:13 | — | — | 4:13 | — | — | 4:14 | — | — | 4:14 | — | — | 4:15 | — |
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Big Four Mountain Weather (Days 0-3):
The weather forecast for Big Four Mountain is: Heavy rain (total 56mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, light winds from the SSW by Wed night).
Big Four Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Becoming milder with light rain (total 5mm) on Sun morning. Freeze-thaw conditions (max 3°C on Sun morning, min -4°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the SSW by Sun afternoon).
This table gives the weather forecast for Big Four Mountain at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Big Four 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
BUOY-46120 | |||||
SHIP402 | |||||
SHIP3424 | |||||
SHIP4000 | |||||
SHIP4680 | |||||
SHIP6165 |
* 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.
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