– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 pm Thu 01 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Thu 01 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Thu 01 Jan Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -1°C on Thu night, min -7°C on Sun afternoon). Winds increasing (light winds from the SSE on Fri night, fresh winds from the SW by Sun morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -6°C on Sun night, min -11°C on Mon night). Mainly fresh winds. | ||||||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | |  | |  |  | | | | |
mod. snow | light snow | cloudy | light snow | light snow | light snow | mod. snow | mod. snow | light snow | mod. snow | light snow | light snow | cloudy | light snow | heavy snow | heavy snow | light snow | mod. snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
7 | 1 | — | 1 | 4 | 1 | 10 | 7 | 1 | 7 | 2 | 4 | — | 3 | 14 | 15 | 4 | 6 | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | -1 | -1 | -2 | -3 | -3 | -4 | -6 | -6 | -8 | -8 | -10 | -7 | -8 | -9 | -9 | -8 | -10 |
min °C | -2 | -1 | -1 | -2 | -3 | -4 | -3 | -4 | -7 | -10 | -8 | -10 | -11 | -9 | -8 | -11 | -10 | -9 | -12 |
-7 | -6 | -6 | -5 | -9 | -9 | -8 | -12 | -14 | -17 | -14 | -17 | -19 | -16 | -16 | -20 | -17 | -16 | -19 | |
1400 | 1700 | 1800 | 1650 | 1400 | 1500 | 1250 | 1350 | 1150 | 1000 | 850 | 800 | 300 | 650 | 800 | 400 | 550 | 700 | 0 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1600 | 1600 | 1650 | 1600 | 1600 | 1600 | 1550 | 1600 | 1600 | 1600 | 1600 |
 | — | 7:54 | — | — | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:24 | — | — | 4:25 | — | — | 4:27 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -1°C on Thu night, min -7°C on Sun afternoon). Winds increasing (light winds from the SSE on Fri night, fresh winds from the SW by Sun morning).
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -6°C on Sun night, min -11°C on Mon night). Mainly fresh winds.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Fortress 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 |
|---|---|---|---|---|---|
SHIP1589 | |||||
Winthrop Airport (Washington) |  | ||||
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* 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.