– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Wed 28 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 28 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 28 Jan 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 afternoon. Temperatures will be below freezing (max -1°C on Fri night, min -8°C on Wed morning). Mainly strong winds. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Temperatures will be below freezing (max -2°C on Sat morning, min -9°C on Mon morning). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the WNW by Mon morning). | |||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  |  | | | | |  |  | |  | |
light snow | light snow | mod. snow | mod. snow | light snow | mod. snow | light snow | mod. snow | some clouds | cloudy | cloudy | some clouds | cloudy | light snow | light snow | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 4 | 10 | 7 | 2 | 7 | 2 | 9 | — | — | — | — | — | 4 | 3 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -7 | -5 | -5 | -4 | -4 | -4 | -5 | -1 | -2 | -3 | -3 | -5 | -6 | -8 | -8 | -7 | -6 |
min °C | -8 | -7 | -6 | -5 | -5 | -5 | -6 | -5 | -2 | -3 | -3 | -4 | -5 | -7 | -8 | -9 | -8 | -7 |
-17 | -16 | -15 | -13 | -12 | -13 | -14 | -15 | -9 | -8 | -10 | -11 | -10 | -15 | -16 | -16 | -15 | -14 | |
1400 | 1400 | 1400 | 1550 | 1600 | 1600 | 1700 | 1500 | 2050 | 1450 | 1550 | 1300 | 1500 | 1550 | 1350 | 1150 | 1300 | 600 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1850 | 1600 | 1600 | 1650 | 1800 | 1800 | 2200 | 1800 | 1600 | 1600 | 1600 | 1600 |
 | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — |
 | — | 4:57 | — | — | 4:58 | — | — | 5:00 | — | — | 5:01 | — | — | 5:02 | — | — | 5:05 | — |
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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 afternoon. Temperatures will be below freezing (max -1°C on Fri night, min -8°C on Wed morning). Mainly strong winds.
Fortress Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sun afternoon. Temperatures will be below freezing (max -2°C on Sat morning, min -9°C on Mon morning). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the WNW by Mon morning).
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 |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
SHIP10660 | |||||
 | |||||
SHIP8594 | |||||
SHIP7768 | |||||
SHIP4716 | |||||
SHIP2574 | |||||
SHIP5860 |
* 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.