– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Sat 29 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 29 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 29 Nov 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 below freezing (max 0°C on Mon morning, min -10°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -1°C on Thu morning, min -6°C on Tue afternoon). Winds increasing (calm on Tue night, fresh winds from the W by Thu afternoon). | ||||||||||||||||
Sat 29 | Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  |  | | | | | |  |  |  | |
some clouds | clear | some clouds | clear | some clouds | some clouds | some clouds | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | mod. snow | heavy snow | heavy snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 3 | — | — | — | — | — | — | 7 | 12 | 12 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -7 | -8 | -2 | -4 | -3 | 0 | -2 | -3 | -4 | -4 | -5 | -2 | -4 | -2 | -1 | -1 | -2 |
min°C | -9 | -10 | -4 | -6 | -5 | -3 | -4 | -5 | -5 | -6 | -6 | -3 | -5 | -4 | -1 | -2 | -3 |
-13 | -14 | -4 | -9 | -8 | -8 | -11 | -10 | -9 | -10 | -9 | -7 | -10 | -9 | -6 | -9 | -9 | |
800 | 0 | 1100 | 850 | 450 | 1150 | 1100 | 1300 | 1150 | 1150 | 450 | 1250 | 950 | 1050 | 1450 | 1400 | 1400 | |
Cloud base (m) | 1750 | 1600 | 6750 | 1600 | 5700 | 1900 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1850 | 1700 | 1550 | 1550 | 1600 |
 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 | — | — | 7:35 | — | — | 7:35 | — | — |
 | 4:13 | — | — | 4:12 | — | — | 4:12 | — | — | 4:10 | — | — | 4:10 | — | — | 4:09 | — |
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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 0°C on Mon morning, min -10°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu afternoon. Temperatures will be below freezing (max -1°C on Thu morning, min -6°C on Tue afternoon). Winds increasing (calm on Tue night, fresh winds from the W by Thu afternoon).
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2000 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 |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
| |||||
SHIP546 | |||||
SHIP7656 | |||||
SHIP3593 | |||||
SHIP7059 | |||||
SHIP3456 | |||||
SHIP3687 |
* 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.