– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 pm Fri 06 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Fri 06 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 06 Feb 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 Sat afternoon. Temperatures will be below freezing (max -3°C on Fri night, min -11°C on Sun night). Winds decreasing (strong winds from the SW on Sat afternoon, calm by Sun morning). | Days 5–7 Weather SummaryMostly dry. Temperatures will be well below freezing (max -8°C on Tue morning, min -10°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | |  | |  | | | | | |  | |
some clouds | light snow | heavy snow | snow shwrs | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 4 | 16 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -3 | -5 | -6 | -7 | -7 | -9 | -11 | -11 | -10 | -8 | -8 | -9 | -9 | -9 | -9 | -10 | -9 | -9 |
min °C | -5 | -4 | -5 | -9 | -7 | -8 | -11 | -11 | -11 | -10 | -9 | -9 | -10 | -10 | -9 | -10 | -10 | -9 | -9 |
-14 | -13 | -14 | -18 | -7 | -11 | -19 | -19 | -20 | -16 | -12 | -15 | -17 | -17 | -17 | -19 | -19 | -16 | -18 | |
2050 | 2000 | 1600 | 1450 | 1250 | 1400 | 700 | 1000 | 1200 | 600 | 1150 | 1500 | 800 | 1250 | 1300 | 750 | 1200 | 1350 | 1000 | |
Cloud base (m) | 2650 | 1950 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1800 | 1850 | 1850 | 1600 | 1600 | 1650 | 1600 | 1600 | ||
 | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — |
 | — | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | — | 5:17 | — | — | 5:19 | — | — | 5:21 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A heavy fall of snow, heaviest during Sat afternoon. Temperatures will be below freezing (max -3°C on Fri night, min -11°C on Sun night). Winds decreasing (strong winds from the SW on Sat afternoon, calm by Sun morning).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Temperatures will be well below freezing (max -8°C on Tue morning, min -10°C on Mon night). Wind will be generally light.
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.