– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Thu 01 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Thu 01 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 01 Jan Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max 0°C on Thu morning, min -4°C on Sat afternoon). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -2°C on Sun morning, min -9°C on Tue night). Mainly fresh winds. | |||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  | | | | | | | | | | |
cloudy | cloudy | mod. snow | light snow | light snow | cloudy | light snow | cloudy | light snow | cloudy | cloudy | light snow | light snow | light snow | cloudy | cloudy | cloudy | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 8 | 5 | 1 | — | 4 | — | 5 | — | — | 4 | 2 | 3 | — | — | — | 7 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | -1 | -1 | -1 | -1 | -1 | -2 | -3 | -3 | -2 | -3 | -3 | -5 | -5 | -7 | -5 | -6 | -7 |
min °C | 0 | -2 | -2 | -1 | -2 | -2 | -2 | -4 | -4 | -3 | -3 | -5 | -6 | -6 | -7 | -6 | -7 | -9 |
0 | -6 | -8 | -7 | -7 | -5 | -6 | -9 | -10 | -8 | -7 | -10 | -12 | -12 | -13 | -12 | -13 | -16 | |
1400 | 1550 | 1600 | 1700 | 1750 | 1650 | 1500 | 1500 | 1300 | 1450 | 1450 | 1350 | 1200 | 1200 | 700 | 700 | 850 | 600 | |
Cloud base (m) | 5250 | 1650 | 1600 | 1600 | 1600 | 1700 | 1600 | 1600 | 1650 | 1600 | 1600 | 1600 | 1650 | 1600 | 1600 | 1600 | 1600 | 1650 |
 | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:52 | — | — | 7:52 | — | — | 7:52 | — | — |
 | — | 4:20 | — | — | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:24 | — | — | 4:25 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max 0°C on Thu morning, min -4°C on Sat afternoon). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max -2°C on Sun morning, min -9°C on Tue 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 |
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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.