– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 am Thu 26 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 26 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 26 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Sat night, min -8°C on Thu morning). Winds decreasing (severe gales from the WNW on Fri afternoon, calm by Sat night). | Days 4–6 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Mon morning, min -7°C on Tue night). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Tue afternoon). | |||||||||||||||||
Thursday 26 | Friday 27 | Saturday 28 | Sunday 1 | Monday 2 | Tuesday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | |  | | | | |
light snow | cloudy | cloudy | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -7 | -6 | -6 | -6 | -5 | -3 | -3 | -2 | -2 | -2 | -2 | -1 | -1 | -2 | -1 | -2 | -5 |
min °C | -8 | -7 | -7 | -7 | -6 | -6 | -4 | -3 | -3 | -2 | -2 | -3 | -1 | -2 | -2 | -1 | -3 | -7 |
-20 | -20 | -20 | -19 | -18 | -18 | -12 | -10 | -3 | -4 | -5 | -5 | -5 | -9 | -8 | -5 | -3 | -13 | |
1250 | 1250 | 1050 | 1100 | 1250 | 800 | 1250 | 1800 | 800 | 1850 | 2200 | 1150 | 2250 | 2400 | 1400 | 2300 | 2300 | 1500 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1600 | 1550 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1600 | 6150 | 6250 | 2000 | |
 | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — | — | 5:47 | — | — | 5:49 | — | — | 5:51 | — |
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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 -2°C on Sat night, min -8°C on Thu morning). Winds decreasing (severe gales from the WNW on Fri afternoon, calm by Sat night).
Fortress Mountain Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -1°C on Mon morning, min -7°C on Tue night). Winds decreasing (fresh winds from the NW on Mon afternoon, calm by Tue afternoon).
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.