– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 am Mon 09 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Wed night, min -11°C on Mon morning). Winds decreasing (fresh winds from the W on Mon morning, calm by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Fri afternoon. Temperatures will be below freezing (max -5°C on Thu morning, min -15°C on Sat night). Winds decreasing (fresh winds from the WNW on Thu morning, calm by Sat afternoon). | |||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  | | | | | |  | | | | |
cloudy | light snow | snow shwrs | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | snow shwrs | light snow | light snow | light snow | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 2 | 1 | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 2 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -10 | -10 | -8 | -8 | -9 | -7 | -5 | -4 | -5 | -6 | -9 | -9 | -10 | -12 | -12 | -12 | -13 |
min °C | -11 | -10 | -11 | -9 | -9 | -9 | -7 | -6 | -6 | -6 | -8 | -9 | -10 | -11 | -14 | -12 | -13 | -15 |
-21 | -19 | -17 | -15 | -13 | -12 | -7 | -9 | -14 | -14 | -17 | -18 | -19 | -19 | -21 | -16 | -13 | -22 | |
1050 | 1300 | 550 | 1100 | 1300 | 0 | 1200 | 1600 | 850 | 1350 | 1450 | 850 | 1300 | 1200 | 600 | 800 | 1050 | 550 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1700 | 1600 | 1750 | 2350 | 1600 | 1600 | 1650 | 1600 | 1600 | 1650 | 1600 | |||
 | 7:18 | — | — | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — |
 | — | 5:15 | — | — | 5:17 | — | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — | — | 5:23 | — |
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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 below freezing (max -4°C on Wed night, min -11°C on Mon morning). Winds decreasing (fresh winds from the W on Mon morning, calm by Tue night).
Fortress Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Fri afternoon. Temperatures will be below freezing (max -5°C on Thu morning, min -15°C on Sat night). Winds decreasing (fresh winds from the WNW on Thu morning, calm by Sat 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.