– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 pm Sat 13 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 13 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 13 Dec Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 80mm), mostly on Sun night. Becoming colder with a light covering of snow ,mostly falling on Mon night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -1°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 7mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -4°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sat 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | |  | | |  | |  | | |
some clouds | rain shwrs | light rain | cloudy | heavy rain | heavy rain | heavy rain | light snow | light snow | light snow | heavy snow | light snow | light snow | mod. snow | light snow | mod. snow | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 5 | 4 | 4 | 25 | 5 | 3 | 8 | 5 | 9 | 10 | |
— | 3 | 0.8 | — | 34 | 20 | 17 | 5 | — | 7 | — | — | — | — | — | — | — | |
max°C | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 2 | 2 | 2 | 2 | -1 | -1 | 0 | 1 | 0 | 0 |
min°C | 6 | 4 | 5 | 5 | 5 | 6 | 5 | -1 | 1 | 2 | -2 | -1 | -2 | -2 | 0 | -1 | -4 |
5 | 3 | 3 | 4 | 3 | 5 | 1 | -1 | 1 | 0 | -8 | -6 | -4 | -4 | -2 | -3 | -7 | |
2700 | 2250 | 2000 | 2000 | 2300 | 2600 | 2350 | 1100 | 1150 | 1300 | 1250 | 800 | 800 | 800 | 1050 | 1000 | 950 | |
Cloud base (m) | 1650 | 1650 | 1600 | 1600 | 1550 | 1600 | 1600 | 1550 | 1550 | 1650 | 1600 | 1600 | 1600 | 1550 | 1600 | ||
 | — | — | 7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:48 | — | — |
 | 4:08 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:09 | — | — | 4:10 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Heavy rain (total 80mm), mostly on Sun night. Becoming colder with a light covering of snow ,mostly falling on Mon night. Freeze-thaw conditions (max 7°C on Sat afternoon, min -1°C on Mon night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Light rain (total 7mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 2°C on Tue afternoon, min -4°C on Thu 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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BUOY-46120 |
* 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.