– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Fri 14 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 14 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 14 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 Fri morning. Temperatures will be below freezing (max 0°C on Sat afternoon, min -4°C on Fri morning). Winds decreasing (gales from the W on Fri night, calm by Sat afternoon). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Wed night, min -9°C on Tue afternoon). Winds increasing (calm on Wed morning, fresh winds from the WSW by Wed night). | |||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | |  | | | | | |  | |
heavy snow | mod. snow | mod. snow | light snow | some clouds | cloudy | cloudy | cloudy | cloudy | light snow | mod. snow | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
13 | 8 | 7 | 1 | — | — | — | — | — | 1 | 6 | — | — | — | — | — | — | 12 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -4 | -3 | -1 | -1 | 0 | 0 | -1 | -1 | -1 | -3 | -5 | -4 | -7 | -9 | -4 | -3 | -3 | -2 |
min°C | -4 | -4 | -3 | -2 | -2 | -1 | -1 | -1 | -2 | -3 | -7 | -6 | -8 | -9 | -9 | -3 | -4 | -6 |
-14 | -14 | -13 | -8 | -5 | -5 | -4 | -3 | -5 | -8 | -12 | -13 | -15 | -17 | -15 | -5 | -10 | -12 | |
1750 | 1700 | 2150 | 2200 | 2600 | 2550 | 2500 | 2500 | 2300 | 2150 | 1750 | 1050 | 1150 | 1150 | 850 | 1650 | 1450 | 1200 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1700 | 1600 | 1800 | 1650 | 1600 | 1600 | 1600 | 1600 | 1700 | 1700 | 1600 | 6100 | 1600 | 2250 |
 | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — |
 | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max 0°C on Sat afternoon, min -4°C on Fri morning). Winds decreasing (gales from the W on Fri night, calm by Sat afternoon).
Fortress Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Wed night, min -9°C on Tue afternoon). Winds increasing (calm on Wed morning, fresh winds from the WSW by Wed 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.