– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 am Fri 21 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Fri 21 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 21 Nov 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 Sun afternoon. Temperatures will be below freezing (max -3°C on Fri morning, min -14°C on Sun night). Winds increasing (moderate winds from the WSW on Sat night, gales from the WNW by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -13°C on Mon morning). Winds increasing (light winds from the W on Mon night, strong winds from the WSW by Wed afternoon). | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  |  |  |  | | | |  | |  | |
cloudy | cloudy | cloudy | cloudy | light snow | light snow | mod. snow | mod. snow | mod. snow | snow shwrs | some clouds | some clouds | cloudy | cloudy | mod. snow | heavy snow | heavy snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 1 | 1 | 7 | 9 | 10 | 1 | — | — | — | — | 6 | 11 | 20 | 12 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -3 | -4 | -4 | -4 | -4 | -3 | -5 | -7 | -13 | -13 | -13 | -11 | -9 | -9 | -6 | -5 | -4 | -4 |
min°C | -3 | -4 | -4 | -4 | -4 | -4 | -6 | -12 | -14 | -13 | -13 | -12 | -10 | -10 | -7 | -6 | -5 | -4 |
-11 | -13 | -12 | -12 | -13 | -12 | -15 | -23 | -27 | -25 | -25 | -21 | -14 | -14 | -11 | -14 | -15 | -13 | |
1650 | 1550 | 1850 | 2000 | 1950 | 1850 | 1650 | 1450 | 800 | 850 | 500 | 500 | 900 | 850 | 600 | 750 | 800 | 1750 | |
Cloud base (m) | 2150 | 1900 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1700 | 2600 | 2100 | 1600 | 1600 | 1600 |
 | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — |
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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 afternoon. Temperatures will be below freezing (max -3°C on Fri morning, min -14°C on Sun night). Winds increasing (moderate winds from the WSW on Sat night, gales from the WNW by Sun night).
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -13°C on Mon morning). Winds increasing (light winds from the W on Mon night, strong winds from the WSW by Wed afternoon).
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2670 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.