– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 3 am Mon 23 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 23 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 23 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow on Mon morning turning to drizzle on Tue morning. Freeze-thaw conditions (max 2°C on Tue morning, min -5°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -7°C on Fri night). Wind will be generally light. | |||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  | | | | | | |  | | | | |
light snow | cloudy | light snow | light rain | light snow | cloudy | cloudy | some clouds | cloudy | cloudy | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | 3 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 1.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 0 | -1 | 2 | 2 | -2 | 2 | 1 | -3 | 1 | 1 | -2 | 1 | 1 | -2 | 2 | 2 | -3 |
min °C | 0 | -2 | -2 | 1 | -1 | -5 | 0 | -2 | -4 | -1 | -2 | -3 | 0 | -1 | -7 | 0 | -2 | -4 |
-2 | -2 | -2 | 1 | -4 | -9 | -3 | -5 | -7 | -4 | -6 | -7 | -4 | -4 | -7 | -2 | -2 | -7 | |
1050 | 1000 | 700 | 1150 | 1300 | 250 | 1050 | 1150 | 450 | 900 | 1100 | 550 | 1000 | 1150 | 600 | 1050 | 1350 | 500 | |
Cloud base (m) | 1700 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1650 | 1600 | |
 | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:46 | — | — |
 | — | 5:37 | — | — | 5:39 | — | — | 5:42 | — | — | 5:43 | — | — | 5:45 | — | — | 5:45 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A light covering of new snow on Mon morning turning to drizzle on Tue morning. Freeze-thaw conditions (max 2°C on Tue morning, min -5°C on Tue night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Sat morning, min -7°C on Fri 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.