– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Fri 10 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Sat afternoon. Mild temperatures (max 9°C on Fri night, min 3°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 4mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 2°C on Mon night, min -6°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | | |  | |  | | |  |  | | | |
some clouds | light rain | light rain | rain shwrs | some clouds | light rain | light rain | light rain | light rain | light rain | light snow | light snow | heavy snow | light snow | light snow | cloudy | cloudy | cloudy | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | 4 | 14 | 2 | 1 | — | — | — | — | |
— | 0.7 | 1.9 | 0.2 | — | 0.2 | 1.1 | 0.9 | 0.8 | 0.3 | — | 4 | — | — | — | — | — | — | — | |
max °C | 9 | 8 | 7 | 5 | 8 | 9 | 6 | 4 | 4 | 2 | 2 | 2 | 1 | -2 | 0 | -4 | 0 | 2 | -2 |
min °C | 6 | 8 | 6 | 3 | 5 | 8 | 4 | 4 | 4 | 1 | 1 | 2 | -4 | -3 | -1 | -6 | -4 | 1 | -4 |
6 | 8 | 5 | 3 | 5 | 7 | 2 | 2 | 2 | -2 | -1 | 0 | -7 | -6 | -4 | -9 | -7 | -2 | -7 | |
2250 | 2250 | 2100 | 1800 | 2250 | 2200 | 1800 | 1600 | 1650 | 1150 | 1250 | 1250 | 500 | 750 | 1000 | 0 | 1000 | 1250 | 600 | |
Cloud base (m) | 2400 | 1850 | 1600 | 1600 | 1800 | 1850 | 1600 | 1600 | 1600 | 1600 | 1600 | 1550 | 1600 | 1600 | 1600 | 1800 | 1600 | 1600 | 1600 |
 | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | — | 7:47 | — | — | 7:49 | — | — | 7:51 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Light rain (total 6mm), mostly falling on Sat afternoon. Mild temperatures (max 9°C on Fri night, min 3°C on Sat night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Light rain (total 4mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 2°C on Mon night, min -6°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 1000 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.