– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Sun 08 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 08 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed morning, min -11°C on Sun night). Winds decreasing (fresh winds from the W on Mon morning, calm by Tue night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -14°C on Fri night). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the WNW by Thu afternoon). | ||||||||||||||||
Sun 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | | | |  |  | |  | |
cloudy | light snow | snow shwrs | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | light snow | light snow | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 8 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -10 | -11 | -10 | -10 | -8 | -7 | -8 | -6 | -6 | -7 | -7 | -7 | -9 | -9 | -9 | -9 |
min °C | -9 | -11 | -11 | -11 | -11 | -8 | -8 | -8 | -7 | -7 | -8 | -7 | -9 | -9 | -9 | -9 | -14 |
-13 | -19 | -21 | -19 | -15 | -14 | -11 | -11 | -7 | -13 | -13 | -15 | -18 | -17 | -16 | -17 | -23 | |
1400 | 1000 | 1050 | 1200 | 600 | 1050 | 1250 | 250 | 1200 | 1600 | 700 | 1200 | 1350 | 750 | 1150 | 1200 | 850 | |
Cloud base (m) | 1600 | 1650 | 1600 | 1600 | 1600 | 1650 | 1600 | 2000 | 1600 | 1600 | 2050 | 1600 | 1600 | 1550 | 1600 | ||
 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — |
 | 5:14 | — | — | 5:15 | — | — | 5:17 | — | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Wed morning, min -11°C on Sun night). Winds decreasing (fresh winds from the W on Mon morning, calm by Tue night).
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -6°C on Wed afternoon, min -14°C on Fri night). Winds increasing (light winds from the W on Wed afternoon, fresh winds from the WNW by Thu 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.