– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 4 am Sat 28 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Sat 28 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Sat 28 Mar 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 Sun afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -6°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed morning. Becoming milder with light rain (total 3mm) on Wed afternoon. Freeze-thaw conditions (max 4°C on Tue afternoon, min -3°C on Wed night). Wind will be generally light. | |||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thursday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | | | | |  | | | | |
some clouds | rain shwrs | cloudy | cloudy | light snow | light snow | cloudy | some clouds | some clouds | cloudy | cloudy | cloudy | light snow | light snow | snow shwrs | cloudy | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 1 | 3 | — | — | — | — | — | — | 3 | 1 | 1 | — | — | — | |
— | 0.3 | — | — | 0.9 | — | — | — | — | — | — | — | — | 3 | — | — | — | — | |
max °C | 4 | 5 | 2 | 2 | 3 | -1 | -3 | 0 | -2 | 2 | 4 | 1 | 1 | 2 | -3 | 0 | 2 | -1 |
min °C | 1 | 4 | 1 | 0 | 2 | -6 | -6 | -1 | -5 | -1 | 4 | -1 | -1 | 2 | -3 | -3 | 2 | -2 |
-1 | 2 | -1 | -2 | 0 | -9 | -10 | -4 | -5 | -3 | 3 | -4 | -4 | -1 | -5 | -6 | -1 | -5 | |
1600 | 1650 | 1150 | 1300 | 1250 | 0 | 600 | 1000 | 450 | 1250 | 1600 | 1050 | 1100 | 1250 | 550 | 1050 | 1250 | 750 | |
Cloud base (m) | 1650 | 1650 | 1600 | 1600 | 1600 | 1650 | 1650 | 2000 | 1600 | 2500 | 2900 | 2100 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
 | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — |
 | — | 7:27 | — | — | 7:29 | — | — | 7:30 | — | — | 7:31 | — | — | 7:32 | — | — | 7:35 | — |
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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 Sun afternoon. Freeze-thaw conditions (max 5°C on Sat afternoon, min -6°C on Sun night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Wed morning. Becoming milder with light rain (total 3mm) on Wed afternoon. Freeze-thaw conditions (max 4°C on Tue afternoon, min -3°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.