– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 10 pm Sun 10 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sun 10 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 10 May Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 22°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryMild with light rain (total 7mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 13°C on Wed night, min 0°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | | | | | | | |  | | | | |
rain shwrs | clear | clear | clear | some clouds | some clouds | rain shwrs | light rain | light rain | rain shwrs | some clouds | some clouds | rain shwrs | light rain | light rain | mod. snow | rain shwrs | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | |
0.1 | — | — | — | — | — | 0.1 | 0.2 | 0.5 | 0.2 | — | — | 0.5 | 0.6 | 5 | — | 0.4 | 0.6 | 0.1 | |
max °C | 9 | 13 | 18 | 16 | 18 | 22 | 18 | 17 | 18 | 13 | 10 | 12 | 9 | 8 | 5 | 2 | 3 | 4 | 3 |
min °C | 6 | 7 | 17 | 11 | 14 | 21 | 12 | 14 | 16 | 6 | 6 | 12 | 4 | 5 | 5 | 0 | 1 | 4 | 0 |
4 | 6 | 17 | 10 | 14 | 21 | 12 | 14 | 16 | 4 | 4 | 11 | 3 | 5 | 3 | -2 | -2 | 2 | -2 | |
2250 | 3000 | 3100 | 3550 | 3900 | 3800 | 3750 | 3350 | 3000 | 2450 | 2400 | 2400 | 2050 | 2050 | 1700 | 1100 | 1400 | 1650 | 1000 | |
Cloud base (m) | 1650 | 9500 | 6750 | 5700 | 5200 | 3450 | 2900 | 1650 | 1700 | 2850 | 2100 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | ||
 | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — | 5:24 | — | — | 5:22 | — | — |
 | — | — | — | 8:30 | — | — | 8:31 | — | — | 8:32 | — | — | 8:34 | — | — | 8:36 | — | — | 8:37 |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mostly dry. Warm (max 22°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mild with light rain (total 7mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 13°C on Wed night, min 0°C on Fri 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.