– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Wed 11 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 11 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 11 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Fri afternoon. Freeze-thaw conditions (max 4°C on Wed morning, min -1°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryA light fall of snow, heaviest on Sun afternoon. Turning milder with light rain (total 8mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -6°C on Sun night). Wind will be generally light. | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  |  |  | | |  | |  | | | |  | |
clear | clear | some clouds | some clouds | some clouds | some clouds | light rain | light snow | cloudy | light snow | light rain | light snow | light snow | snow shwrs | some clouds | light rain | light rain | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 1 | — | 1 | — | 3 | 1 | 3 | — | — | — | 3 | |
— | — | — | — | — | — | 0.2 | 1.2 | — | 0.6 | 0.7 | — | 2 | — | — | 0.9 | 4 | — | |
max °C | 4 | 4 | 0 | 4 | 4 | 0 | 3 | 2 | 1 | 3 | 3 | 1 | 2 | 1 | -2 | 3 | 3 | 2 |
min °C | 2 | 0 | -1 | 3 | 0 | -1 | 2 | 1 | 0 | 2 | 1 | 1 | 2 | -3 | -6 | 1 | 2 | 0 |
2 | 0 | -1 | 1 | -2 | -3 | 1 | 1 | 0 | 2 | 1 | 1 | 0 | -3 | -6 | -2 | 1 | -2 | |
1300 | 1800 | 900 | 1450 | 1600 | 850 | 1250 | 1300 | 1050 | 1300 | 1400 | 1150 | 1300 | 1150 | 0 | 1200 | 1550 | 1150 | |
Cloud base (m) | 8900 | 1650 | 5400 | 2500 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 2050 | 1600 | 1600 | |
 | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — |
 | — | 5:19 | — | — | 5:21 | — | — | 5:22 | — | — | 5:23 | — | — | 5:25 | — | — | 5:27 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: Drizzle at first, then turning colder with dusting of snow on Fri afternoon. Freeze-thaw conditions (max 4°C on Wed morning, min -1°C on Wed night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A light fall of snow, heaviest on Sun afternoon. Turning milder with light rain (total 8mm) on Mon afternoon. Freeze-thaw conditions (max 3°C on Sat morning, min -6°C on Sun 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.