– Lat/Long: 48.16° N 120.93° W
Fortress Mountain
Weather Forecast, United StatesIssued: 9 am Sat 14 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sat 14 Feb Local Time
Updates in:
Update imminent hr min s
3 Fortress Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -10°C on Sat night, min -15°C on Mon afternoon). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SE by Mon night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue morning. Extremely cold (max -14°C on Tue morning, min -17°C on Wed night). Winds increasing (calm on Tue night, strong winds from the WNW by Thu night). | |||||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  | | | |  | | | | | | | |
some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | cloudy | light snow | some clouds | light snow | light snow | light snow | light snow | light snow | some clouds | some clouds | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | 3 | — | 1 | 2 | 1 | 1 | 1 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -12 | -11 | -10 | -10 | -10 | -10 | -12 | -13 | -15 | -14 | -14 | -14 | -15 | -16 | -16 | -16 | -16 | -16 |
min °C | -12 | -11 | -11 | -10 | -10 | -11 | -13 | -15 | -15 | -15 | -14 | -15 | -16 | -16 | -17 | -17 | -17 | -17 |
-20 | -17 | -17 | -16 | -18 | -18 | -22 | -25 | -26 | -27 | -22 | -21 | -24 | -25 | -27 | -26 | -28 | -29 | |
1050 | 1150 | 400 | 1100 | 1250 | 450 | 800 | 900 | 0 | 650 | 900 | 350 | 600 | 650 | 0 | 400 | 550 | 0 | |
Cloud base (m) | 1600 | 1750 | 2450 | 2500 | 1800 | 1600 | 1600 | 1850 | 1700 | 1800 | 1750 | 1600 | 1600 | 1600 | 1600 | 1600 | 1750 | 1600 |
 | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 5:23 | — | — | 5:25 | — | — | 5:27 | — | — | 5:29 | — | — | 5:30 | — | — | 5:31 | — |
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Fortress Mountain Weather (Days 0-3):
The weather forecast for Fortress Mountain is: A dusting of new snow. Temperatures will be well below freezing (max -10°C on Sat night, min -15°C on Mon afternoon). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SE by Mon night).
Fortress Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Tue morning. Extremely cold (max -14°C on Tue morning, min -17°C on Wed night). Winds increasing (calm on Tue night, strong winds from the WNW by Thu night).
This table gives the weather forecast for Fortress Mountain at the specific elevation of 2670 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.