– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 pm Fri 26 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Fri 26 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Fri 26 Dec Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Fri night. Temperatures will be below freezing (max -2°C on Mon morning, min -13°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Wed morning, min -4°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | | | | | | | | | | |  | |
mod. snow | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -11 | -8 | -9 | -9 | -5 | -5 | -5 | -2 | -2 | -3 | -1 | -1 | -1 | 1 | 0 | -2 | 0 | -1 | -2 |
min °C | -13 | -10 | -9 | -11 | -6 | -6 | -6 | -3 | -3 | -4 | -2 | -2 | -1 | 0 | -1 | -2 | 0 | -3 | -3 |
-22 | -17 | -15 | -17 | -12 | -12 | -11 | -8 | -7 | -7 | -4 | -6 | -4 | -2 | -3 | -5 | -2 | -6 | -7 | |
0 | 250 | 0 | 0 | 500 | 800 | 400 | 1100 | 1300 | 500 | 1200 | 1650 | 1350 | 2200 | 1350 | 800 | 1550 | 1750 | 1400 | |
Cloud base (m) | 1600 | 1650 | 1600 | 1600 | 1600 | 1600 | 1600 | 1850 | 2550 | 2000 | 1600 | 2200 | 3400 | 1700 | 1600 | 5250 | 1600 | 1600 | |
 | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — | 7:54 | — | — |
 | — | — | 4:15 | — | — | 4:16 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — | — | 4:20 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A light covering of new snow mostly falling on Fri night. Temperatures will be below freezing (max -2°C on Mon morning, min -13°C on Fri night). Wind will be generally light.
Fortress Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Wed morning, min -4°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2000 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.