– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Fri 12 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 12 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 12 Dec Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 32mm), heaviest during Sun night. Mild temperatures (max 7°C on Sat morning, min 3°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 88mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 7°C on Mon morning, min -5°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  |  | | | | |  |  | |  | |
light rain | light rain | some clouds | some clouds | some clouds | mod. rain | light rain | light rain | heavy rain | heavy rain | heavy rain | heavy rain | heavy rain | heavy rain | heavy snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 18 | 4 | 1 | 4 | |
0.3 | 0.1 | — | — | — | 6 | 2 | 0.1 | 23 | 16 | 15 | 17 | 14 | 26 | — | — | — | — | |
max°C | 6 | 6 | 5 | 7 | 7 | 6 | 5 | 5 | 7 | 7 | 7 | 4 | 3 | 2 | 1 | 0 | -1 | -2 |
min°C | 6 | 5 | 3 | 6 | 6 | 4 | 5 | 5 | 5 | 6 | 6 | 3 | 3 | 2 | -2 | 0 | -3 | -5 |
4 | 3 | 3 | 6 | 5 | 4 | 3 | 5 | 3 | 5 | 4 | 1 | 2 | 0 | -5 | -3 | -3 | -5 | |
2050 | 2300 | 3050 | 2700 | 2700 | 2150 | 1850 | 2000 | 2300 | 2500 | 2100 | 1500 | 1450 | 1350 | 900 | 950 | 850 | 550 | |
Cloud base (m) | 1600 | 1600 | 1600 | 1700 | 6900 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1550 | 1600 | 1600 | 1600 | 2050 | |
 | 7:45 | — | — | 7:46 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — |
 | — | 4:08 | — | — | 4:08 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Heavy rain (total 32mm), heaviest during Sun night. Mild temperatures (max 7°C on Sat morning, min 3°C on Fri night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Heavy rain (total 88mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 7°C on Mon morning, min -5°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.
| 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.