– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 pm Fri 02 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Fri 02 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 02 Jan Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 22mm), heaviest during Sat morning. Becoming colder with a moderate fall of snow heaviest on Sat night. Freeze-thaw conditions (max 4°C on Fri night, min -6°C on Mon afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -1°C on Tue morning, min -7°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | | |  |  | | | | | | |
light rain | mod. rain | light snow | light snow | heavy rain | snow shwrs | light snow | light snow | some clouds | light snow | light snow | light snow | mod. snow | cloudy | light snow | mod. snow | light snow | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | 4 | — | 1 | 4 | 2 | — | 1 | 5 | 4 | 7 | — | 1 | 7 | 4 | 3 | 1 | |
3 | 8 | 0.1 | — | 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 4 | 3 | 2 | 3 | 1 | -1 | 0 | -3 | -4 | -1 | -1 | -3 | -1 | -3 | -4 | -3 | -4 | -5 |
min °C | 3 | 3 | 2 | 2 | 2 | -3 | -3 | 0 | -6 | -7 | -2 | -2 | -5 | -3 | -5 | -5 | -4 | -5 | -5 |
1 | 3 | 1 | 0 | 0 | -3 | -3 | -2 | -9 | -10 | -4 | -5 | -8 | -3 | -7 | -8 | -8 | -9 | -9 | |
1700 | 1450 | 1400 | 1250 | 1350 | 1200 | 850 | 1000 | 500 | 300 | 700 | 900 | 250 | 600 | 550 | 200 | 450 | 450 | 0 | |
Cloud base (m) | 1700 | 1600 | 1600 | 1600 | 1600 | 1600 | 1750 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1650 | 1600 | 1600 | 1600 | 1600 |
 | — | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | — | 4:22 | — | — | 4:22 | — | — | 4:24 | — | — | 4:25 | — | — | 4:27 | — | — | 4:28 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mild with heavy rain (total 22mm), heaviest during Sat morning. Becoming colder with a moderate fall of snow heaviest on Sat night. Freeze-thaw conditions (max 4°C on Fri night, min -6°C on Mon afternoon). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue morning. Temperatures will be below freezing (max -1°C on Tue morning, min -7°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 1000 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 |
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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.