– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Fri 27 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 27 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 27 Mar Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -3°C on Fri afternoon, min -18°C on Sun night). Winds increasing (moderate winds from the W on Sat morning, strong winds from the WSW by Sun night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Wed afternoon. Temperatures will be well below freezing (max -8°C on Tue night, min -18°C on Mon morning). Winds decreasing (fresh winds from the NW on Mon morning, light winds from the WNW by Mon night). | |||||||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | |  |  | | | | | | |  |  |  | |
some clouds | cloudy | some clouds | some clouds | some clouds | cloudy | some clouds | snow shwrs | light snow | cloudy | cloudy | some clouds | cloudy | cloudy | cloudy | light snow | mod. snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 2 | 5 | — | — | — | — | — | — | 5 | 7 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -3 | -4 | -6 | -6 | -8 | -11 | -11 | -13 | -17 | -15 | -13 | -12 | -11 | -8 | -8 | -8 | -11 |
min °C | -7 | -4 | -5 | -6 | -7 | -11 | -12 | -11 | -18 | -18 | -16 | -13 | -12 | -12 | -10 | -8 | -10 | -12 |
-15 | -12 | -13 | -14 | -15 | -22 | -22 | -21 | -32 | -31 | -25 | -20 | -18 | -19 | -19 | -16 | -20 | -21 | |
1400 | 2000 | 950 | 1600 | 1650 | 1100 | 1150 | 1350 | 200 | 600 | 900 | 0 | 1100 | 1300 | 950 | 1000 | 1300 | 500 | |
Cloud base (m) | 7200 | 1600 | 1600 | 1750 | 1700 | 1600 | 1600 | 1750 | 1600 | 1700 | 2000 | 1600 | 3050 | 2250 | 2050 | 1600 | 1600 | 1600 |
 | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — |
 | — | 7:25 | — | — | 7:27 | — | — | 7:29 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max -3°C on Fri afternoon, min -18°C on Sun night). Winds increasing (moderate winds from the W on Sat morning, strong winds from the WSW by Sun night).
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be well below freezing (max -8°C on Tue night, min -18°C on Mon morning). Winds decreasing (fresh winds from the NW on Mon morning, light winds from the WNW by Mon night).
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.