– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Tue 06 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 06 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 06 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 Tue afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -12°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Fri night, min -5°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Tue 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  |  |  | | | | | | | |
heavy snow | heavy snow | light snow | mod. snow | light snow | snow shwrs | light snow | snow shwrs | cloudy | some clouds | some clouds | some clouds | cloudy | light snow | light snow | some clouds | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
19 | 25 | 5 | 6 | 5 | 4 | 2 | 1 | — | — | — | — | — | 3 | 1 | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -8 | -8 | -9 | -11 | -9 | -9 | -8 | -5 | -5 | -1 | -1 | -2 | -4 | -3 | -3 | -2 |
min °C | -6 | -10 | -9 | -10 | -12 | -11 | -9 | -9 | -6 | -5 | -3 | -1 | -4 | -4 | -4 | -3 | -3 |
-13 | -19 | -16 | -18 | -20 | -21 | -18 | -18 | -13 | -12 | -8 | -5 | -10 | -10 | -10 | -8 | -8 | |
1000 | 700 | 650 | 700 | 200 | 500 | 650 | 0 | 850 | 1000 | 950 | 1750 | 1500 | 1300 | 1400 | 1450 | 1200 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 4850 | 5200 | 1600 | 2850 | 1600 | 1600 | 1950 |
 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:50 | — | — | 7:50 | — | — |
 | 4:25 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:31 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -5°C on Fri morning, min -12°C on Wed night). Mainly fresh winds.
Fortress Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max -1°C on Fri night, min -5°C on Fri afternoon). Wind will be generally light.
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 |
|---|---|---|---|---|---|
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.