– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Mon 13 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Mon 13 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 13 Apr Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with moderate rain (total 10mm) on Tue afternoon, Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -6°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Sat night. Freeze-thaw conditions (max 8°C on Sat afternoon, min -3°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  |  |  |  | |  | | | | | | | |
light rain | light rain | light rain | light rain | mod. rain | mod. snow | some clouds | light snow | cloudy | cloudy | cloudy | some clouds | cloudy | light rain | cloudy | cloudy | light rain | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 8 | — | 1 | — | — | — | — | — | — | — | — | — | — | |
0.8 | 0.5 | 0.5 | 0.8 | 8 | — | — | — | — | — | — | — | — | 0.2 | — | — | 0.2 | 1.5 | |
max °C | 4 | 5 | 3 | 3 | 3 | 2 | 0 | 1 | -4 | 0 | 1 | -2 | 1 | 3 | 1 | 5 | 8 | 5 |
min °C | 4 | 4 | 0 | 1 | 2 | -5 | -3 | 0 | -6 | -3 | 1 | -3 | -1 | 3 | -1 | 2 | 7 | 3 |
2 | 2 | -2 | -1 | 0 | -7 | -5 | -3 | -9 | -6 | -2 | -6 | -4 | 1 | -3 | 2 | 6 | 2 | |
1650 | 1700 | 1200 | 1400 | 1350 | 750 | 950 | 1000 | 200 | 1000 | 1200 | 450 | 1200 | 1450 | 850 | 1750 | 2000 | 1600 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1650 | 1550 | 1600 | 2400 | 1750 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 2700 | 2350 | 1650 |
 | 6:18 | — | — | 6:16 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — |
 | — | 7:51 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:55 | — | — | 7:58 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Mild with moderate rain (total 10mm) on Tue afternoon, Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -6°C on Wed night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Some drizzle, heaviest during Sat night. Freeze-thaw conditions (max 8°C on Sat afternoon, min -3°C on Thu morning). 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.