– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 pm Sat 28 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sat 28 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 28 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -1°C on Mon morning, min -7°C on Tue afternoon). Winds increasing (calm on Sun night, strong winds from the WSW by Tue afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Fri morning, min -12°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, light winds from the WNW by Fri morning). | ||||||||||||||||||
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  |  |  | | |  |  | | |  | |  | |
clear | clear | clear | clear | some clouds | clear | some clouds | light snow | mod. snow | heavy snow | mod. snow | light snow | mod. snow | snow shwrs | snow shwrs | some clouds | cloudy | cloudy | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 1 | 9 | 11 | 10 | 2 | 9 | 2 | 1 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -2 | -2 | -2 | -1 | -2 | -3 | -5 | -6 | -7 | -8 | -9 | -10 | -11 | -9 | -7 | -4 | -4 | -1 |
min °C | -3 | -2 | -2 | -2 | -1 | -3 | -4 | -6 | -7 | -7 | -8 | -9 | -12 | -11 | -10 | -8 | -5 | -4 | -5 |
-8 | -6 | -5 | -4 | -7 | -10 | -10 | -15 | -16 | -15 | -16 | -20 | -23 | -22 | -20 | -15 | -11 | -11 | -14 | |
750 | 2050 | 2250 | 1200 | 2300 | 2250 | 1750 | 1850 | 1600 | 1250 | 1500 | 1350 | 1000 | 1100 | 1150 | 700 | 1050 | 1350 | 1300 | |
Cloud base (m) | 1600 | 1600 | 1750 | 1550 | 8600 | 1650 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | ||
 | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — |
 | — | — | 5:47 | — | — | 5:49 | — | — | 5:51 | — | — | 5:52 | — | — | 5:53 | — | — | 5:54 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -1°C on Mon morning, min -7°C on Tue afternoon). Winds increasing (calm on Sun night, strong winds from the WSW by Tue afternoon).
Fortress Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -4°C on Fri morning, min -12°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, light winds from the WNW by Fri 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) |  | ||||
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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.